Italian Rum Cake
Italian Rum Cake is so moist, delicious, and creamy that everyone will seriously want seconds!
This fabulous rum-soaked layer cake is a great dessert for any festive occasion. If you need a showstopper, look no further. This Italian rum cake recipe is the one for you!
Celebration cakes don’t get any better than this Italian Rum Cake. This is a cake that looks impressive, tastes sensational, and is loved by everyone! Italian Rum Cake is rich but light, decadent yet comforting – ideal for any occasion!
My mother-in-law introduced me to this cake many years ago. Her version doesn’t use whipped cream frosting but instead is completely covered with extra chocolate pastry cream. All eyes light up when this cake is served!
What is Italian Rum Cake
There are many bakeries that make a version of Italian rum cake. You may know this cake by another name. Maybe you know it as Italian birthday cake, Continental cake or as in my family, simply Rum cake.
In Italy, this much loved cake is known as “torta con crema pasticcera” – cake with pastry cream – and is a popular birthday cake. But it’s so much more!
Italian rum cake is a showstopper of a cake consisting of three layers of Italian vanilla sponge cake (pan di spagna) drenched in rum syrup. Inside you’ll find a layer of vanilla pastry cream and another layer of chocolate pastry cream. If this isn’t enough, the assembled cake is covered in whipped cream frosting and sliced almonds.
You’ll love my Italian rum cake recipe because:
- It’s simply a showstopper! Just like my cannoli cake, this cake will impress and draw attention when you bring it out!
- Sensational taste! Now this is the clincher, isn’t it? A dessert needs to taste amazing if it’s going to be a winner!
- I have provided all the step by step instructions and tips so that you can make this perfectly every time!
- You don’t have to make it all at once. Almost all the components of this cake can be prepared in advance.
For complete ingredient quantities and full instructions, please scroll to the printable recipe card at the bottom of the page.
Ingredients
- Eggs – whole eggs are used to make the Italian sponge cake but you’ll just need the yolks for the pastry cream. I prefer large free range eggs with lovely yellow yolks. However use what you have keeping in mind the better quality ingredients make a better cake.
- Sugar – you’ll need white sugar for the cake, pastry cream and rum syrup. In most of my baking, I will use superfine sugar because it dissolves readily. This is really important when making the cake and will help to create a light and fluffy texture. However, regular granulated sugar will be fine.
- Flour – cake flour which has a lower gluten content is essential when making a light sponge cake. However cake flour or all purpose plain flour can be use to thicken the pastry cream.
- Milk – whole milk is needed for the pastry cream. At a pinch, you could use a lower fat milk but the pastry cream won’t be as creamy.
- Vanilla extract – I have used vanilla extract due to its ease and use it in both the cake and pastry cream. Vanilla paste or the seeds of a scraped vanilla bean could also be used in which case, add when heating the milk.
- Chocolate – just a little bit of chopped chocolate will turn the vanilla pastry cream perfectly chocolatey! I prefer a darker, bitter chocolate. The choice is yours.
- Lemon – I always like to use a strip of lemon zest in my pastry cream to add flavor. This is something my late mother did and her crema pasticcera was always delectable!
- Rum – use golden or dark rum not white rum for this Italian rum cake. The amount used in the recipe will give a gentle flavor but if you like a more noticeable rum flavor, add extra.
- Heavy Whipping cream – fresh cream with a fat content of at least 36% fat will work best as a whipped cream frosting. The extra fat will hold the air and create a more stable whipped cream.
- Powdered sugar – you’ll just need a couple of spoonfuls of powdered sugar to sweeten and stabilize the whipped cream.
- Sliced almonds – these are used to decorate the sides of the cake but it also adds a delicious nutty taste. Sliced almonds are also sold as flaked almonds and can have skins on or not.
See the recipe card for quantities.
How to make sponge cake
Preheat oven to 340ºF/170ºC. Butter a 8 or 9 inch/20 or 23 cm springform pan then line completely with parchment paper.
- Beat the eggs with the sugar until thick, light and fluffy.
- Using a spatula, fold in the sifted cake flour in three batches.
- Pour the mixture into the previously buttered and lined springform cake pan.
- Bake in the preheated oven for 25 minutes until cooked through and brown.
Instructions for crema pasticcera (Italian pastry cream)
Set aside 1/2 cup of milk. Then heat the remaining milk with the strip of lemon zest until you see steam is rising.
- Whisk egg yolks with sugar then slowly whisk in the flour. Add reserved milk to egg yolk mixture.
- Remove the strip of lemon zest from heated milk then whisk hot milk into egg yolk mixture. Stir in the vanilla extract.
- Strain back into saucepan and place over medium heat until it simmers and thickens.
- Divide the crema pasticcera into two bowls. Stir chopped chocolate into one bowl then cover both with plastic wrap with the wrap pressed onto the crema pasticcera.
Place both the vanilla and chocolate pastry cream into the fridge until needed.
Making whipped cream frosting
- Place the mixer bowl and whisk in the fridge or freezer to become really cold.
- Pour the heavy cream into the electric mixer bowl and using a whisk attachment begin whisking.
- Add superfine sugar and vanilla extract. Whip until firm peaks form.
How to assemble and decorate this cake
Firstly, prepare the rum syrup by combining the water and sugar in a saucepan and place over medium heat until the sugar has dissolved. Remove from the heat. Let the simple syrup cool then stir in the rum.
- Use a sharp serrated knife to cut the pan di Spagna into three even layers.
- Place one layer of cake on a serving plate then spoon rum syrup over to moisten.
- Spread the vanilla pastry cream over the moistened bottom layer then top with another cake layer. Moisten well with rum syrup then spread the chocolate pastry cream over. Top with the final layer of cake, press it on well and moisten with the remaining rum syrup.
- Using ¾ of the whipped cream frosting, spread over the top and sides of the Italian Rum cake. Press sliced almonds onto the sides of the cake and use the remaining ¼ of the whipped cream frosting to pipe rosettes around the top edge.
Decorate with maraschino cherries and flakes of chocolate.
Hint: when assembling use cold cake and have all the other components very cold. During assembly if you’re having trouble with the cake tilting or sliding, take a break and put everything in the fridge until it’s very cold before continuing.
Substitutions.
- Alcohol free – use rum extract instead of rum in the syrup. Alternatively, omit the rum and add a teaspoon of vanilla extract to make vanilla simple syrup.
- Almonds – instead of sliced almonds, use roasted peanuts.
- Nut free – almonds can be left off the sides of the cake. In this case, use 50% more whipping cream to create a thicker layer of whipped cream frosting.
Variations
- Pastry cream filling – traditionally Italian rum cake has both a vanilla layer and chocolate layer but you can make all vanilla or all chocolate. Omit the chocolate if you’re making all vanilla. Alternatively stir double the amount of chocolate into the whole batch of pastry cream for all chocolate filling.
- Stabilized whipped cream frosting – substitute powdered sugar for the superfine sugar. Powdered sugar contains a little bit of cornstarch to stabilize the whipped cream frosting.
- Kid friendly – see the substitution to make an alcohol free cake
Equipment
To make the pan di Spagna, an electric mixer (either hand held or stand mixer) is essential to whip the eggs with sugar until thick and fluffy. An electric mixer is also hand to make the whipped cream frosting.
A 9 inch (23 cm) springform cake pan makes removing the pan di spagna easy. If you don’t have a spingform pan, use a regular cake pan of the same size.
A long serrated knife is handy to cut the cake into three even layers.
Storage
Italian rum cake must be stored in the refrigerator until ready to serve. Immediately return any leftover cake to the fridge after serving.
I have found that slices of this cake freeze quite well. Just cut into slices, lay onto a parchment lined baking sheet and freeze until solid. When frozen, wrap the slices in plastic wrap, place in a sealed container and return immediately to the freezer. Freeze for up to 1 month.
Thaw frozen slices of Italian rum cake at room temperature until soft. While I wouldn’t freeze the whole cake, freezing slices is a good way of not wasting any leftovers.
Tips for Success and FAQ’s
Planning is the key to this cake. Most of the components can be made in advance. No components are particularly difficult but this Italian rum cake does have quite a few steps.
The pan di Spagna can be made up to a month in advance. Wrap it in double layers of plastic wrap and freeze until needed. It will defrost very quickly.
Make the crema pasticcera a day or two in advance. Keep it well covered with plastic wrap pressed onto the surface so as not to form a skin on the pastry cream. Give the pastry cream a good stir before using.
The rum syrup can be made a week in advance. Keep refrigerated in a sealed jar.
Whipped cream frosting doesn’t hold up as well and is best made when required. Have the cream very cold and the bowl and beaters cold when whipping cream.
When assembling the cake, have everything cold. If at any point the cake seems unstable, pop it into the fridge or freezer until really cold and set. Then continue.
Absolutely! The pastry cream and the whipped cream can spoil very easily if kept at room temperature. Be sure to keep Italian rum cake refrigerated and cold.
Yes! Traditional Italian Rum cake does have alcohol. However see above for my variations of alcohol free Italian Rum cake.
Italian rum cake has a mild rum taste with smooth creamy filling of vanilla and chocolate. The combination of Italian sponge cake, rum syrup and two flavors of Italian pastry cream is to die for. It’s such a tasty dessert that everyone loves!
Serving Suggestion
Italian Rum Cake is a complete dessert and needs nothing else except for a good Italian coffee or espresso.
But of course you want a fantastic Italian meal to precede this amazing dessert. Why not serve Pasta al Forno and Baked Italian Chicken Thighs to have an Italian feast for your family and friends!
Made this recipe?
Please let me know if you liked it by leaving a ★★★★★ star rating and a review below. And remember to subscribe to my newsletter – it’s free!
Italian Rum Cake Recipe
Equipment
- electric mixer stand mixer or hand held
- 1 8 or 9 inch (20 or 23 cm) springform cake pan (See note 1)
- 1 Long serrated knife optional but handy
Ingredients
Italian sponge cake
- 5 large eggs at room temperature – See Note 3
- ¾ cups 150 grams granulated white sugar
- 1 teaspoon vanilla extract
- ½ teaspoon lemon extract/anisette optional
- 1 ¼ cups (150 grams) cake flour See Note 4
Crema pasticcera (Italian pastry cream)
- 3 cups (720ml) whole milk
- 1 long strip lemon zest
- 6 egg yolks
- ¾ cup (150 grams) white granulated sugar
- ½ cup (60 grams) all purpose flour
- 2 teaspoon vanilla extract
- 2 ounces (60 grams) chopped dark chocolate
Rum syrup
- 1 cup (240ml) water
- ½ cup (100 grams) white granulated sugar
- ¼ cup (60ml) dark rum more if a strong rum flavor is preferred
Toasted almonds
- 1 cup sliced almonds
Whipped cream frosting
- 1 cup (240ml) heavy whipping cream
- 2 tablespoons powdered sugar
- 1 teaspoon vanilla extract
- 1 teaspoon unflavored powdered gelatin optional but required for stabilized whipped cream
To decorate
- Maraschino cherries and chocolate to decorate
Instructions
Italian sponge cake
- Making a sponge cake requires a light hand so as not to deflate the air that's beaten into the eggs. If prepared correctly, the cake will rise and puff in the middle during baking then sink slightly so that it is mostly flat on top.
- Preheat the oven to 340ºF/170ºC. Butter a 8-inch or 9-inch (20 or 23 cm) springform cake pan and then line completely with parchment paper. Sieve the flour and set aside. (See notes 1 and 2 below).
- Using a stand mixer with the whisk attachment, beat the eggs at room temperature with the sugar at maximum speed for about 15 minutes until a frothy and firm cream is obtained. In the last minute or two of beating, add the vanilla extract and lemon extract (if using).
- Once the eggs have been whipped, stop the stand mixer and add in the flour a little at a time. Fold the flour in with a large spatula, taking care to slowly incorporate it with gentle movements from the bottom up. Folding the flour in carefully is very important. Do not beat the batter or it will deflate and the cake won't rise.
- Pour the mixture into the prepared springform cake pan.
- Bake in a preheated oven for about 25 minutes or until cooked through, absolutely avoiding opening the door during the first 20 minutes of cooking. To be sure that the sponge cake is completely cooked, test the toothpick by inserting it in the center of the cake until it touches the bottom of the cake pan. If it comes out dry, the oven can be switched off. Leave the pan in the oven off (but still hot) and with the door open for about 5 minutes (this will prevent the sponge cake from undergoing a thermal shock and deflating too much as it cools).
- Remove the sponge cake from the pan and allow to cool completely on a cake rack before serving or storing. If well wrapped in cling film, the sponge cake lasts 3-4 days in the refrigerator, or it can be frozen.
Crema pasticcera (Italian pastry cream)
- Place 2 ½ cups of milk and strip of lemon zest in a medium saucepan. Heat over medium heat until the milk you can see steam rising. Don't boil. Set aside.
- In a bowl whisk egg yolks, sugar and flour until smooth. Whisk in the remaining ½ cup of milk. This mixture must be smooth.
- Remove strip lemon zest from the heated milk and discard.
- Slowly whisk hot milk into egg yolk mixture. Stir in the vanilla extract.
- Strain the mixture back to the saucepan and place over medium heat. Whisk constantly until the mixture comes to the boil and thickens. Simmer for 1 minute to cook the flour.
- Divide the Italian pastry cream into two heatproof bowls.
- Stir the chopped chocolate thoroughly into one.
- Cover with plastic wrap, pressing the wrap directly onto the surface to stop a skin forming.
- Refrigerate until thoroughly chilled.
- Before using, stir until smooth.
Rum syrup
- Prepare the rum syrup by combining the water and sugar in a saucepan and place over medium heat until the sugar has dissolved.
- Remove from the heat and set aside to cool.
- Stir the rum into the cooled simple syrup.
- Set aside until needed. Refrigerate if making in advance.
Toasted almonds
- Preheat the oven to 350ºF/180ºC.
- Spread the sliced almonds evenly on a baking sheet.
- Place in the oven for 8-10 minutes or until lightly browned and smelling fragrant.
- Set aside to cool. Place in a sealed container if making in advance.
Whipped cream frosting
- Place the mixer bowl and whisk in the fridge or freezer to become really cold.
- If making stabilized whipped cream, sprinkle the unflavored, powdered gelatin over 4 teaspoons of water in a small, microwave-safe bowl. Set it aside for 3 or 4 minutes. Then microwave to melt the mixture and dissolve the powdered gelatin stirring as necessary. This will take just seconds, so watch it carefully. Set aside to cool slightly while you whip the cream.
- Pour the heavy whipping cream into the electric mixer bowl and add the powdered sugar and vanilla extract. Use the whisk attachment to whisk until the cream starts to thicken and form soft peaks.
- If using gelatin to make stabilized whipped cream, turn the mixer to a low speed and slowly pour in the gelatin mixture.
- Turn the mixer to high speed and whisk until firm peaks form, being careful not to overwhip.
- Use immediately or refrigerate briefly.
Assembing and decorating
- Use a sharp serrated knife to cut the pan di spagna into three even layers.
- Place one layer of cake on a serving plate then spoon rum syrup over to moisten.
- Spread the vanilla pastry cream over the moistened bottom layer then top with another cake layer.
- Press the cake gently but firmly so that it sticks to the vanilla pastry cream.
- Moisten the second cake layer well with rum syrup then spread with chocolate pastry cream.
- Top with the final layer of cake, press it on well and moisten with the remaining rum syrup.
- If the cake seems unstable at this stage, refrigerate for an hour or place it in the freezer for 30 minutes to set.
- Using ¾ of the whipped cream frosting, spread over the top and sides of the Italian rum cake. Press sliced almonds onto the sides of the cake and use the remaining ¼ of the whipped cream frosting to pipe rosettes around the top edge.
- Decorate with maraschino cherries and flakes of chocolate.
Notes
- An 8-inch springform pan is preferable and will make thicker layers, as seen in the photos. However, a 9-inch pan can also be used if that is all you have.
- Line the base and sides of the cake pan when making the Italian sponge cake.
- Eggs must be at room temperature. Use large or extra large eggs. The freshness of the eggs is crucial in building a stable egg and sugar foam.
- Cake flour is found in the baking aisle of the grocery store. It is a softer flour that will produce light results. All-purpose flour can be used, though the cake won’t be as light.
- Read through the recipe a few times. Most of the parts can be made in advance.
- Make the cake up to a month ahead. Wrap it well in plastic and freeze. It will thaw quickly.
- The crema pasticcera made a day or two before will keep well in the fridge. Press some plastic wrap on the surface so it doesn’t form a skin.
- Rum syrup keeps well in a jar in the fridge for up to a week.
- The part that can’t be made in advance is the whipped cream frosting. Make it just before you need it. Have the cream very cold as well as the beaters and the bowl..
Nutritional Estimate Per Serving
Nutritional Disclaimer
Nutritional information is an estimate provided by an online nutrition calculator. For accurate results, it is recommended that the nutritional information be calculated based on the ingredients and brands you use.
My whole cake collapsed. Right at 25mins in the oven! What am I doing wrong? Help!
Oh no, I’m sorry to hear that, Bianca. It sounds like there may be some temperature variance in your oven. The recipe for Pan di Spagna (used in this recipe for Italian Rum Cake) relies on a large amount of eggs, which hold a lot of air. The structure of the cake (essentially the eggs) needs to set before the oven door is opened. If heat is lost from the oven before the cake’s structure is set, it will collapse. Perhaps your oven is running cool, so the cake still isn’t set at the 25-minute mark. Are you using the correct size pan? Is the oven fully preheated to the correct temperature before baking the cake? Have you made any adjustments to the recipe, even a tiny one? If not, I would suggest checking whether your oven is heating correctly by using an oven thermometer.
My friend requested an Italian Rum Cake for her birthday this year. Never having tasted one I I went into it blind. I scoured the internet and decided that judging from the ingredients your’s. Would be the best. I was not wrong, she and her family loved it so much that they requested another one for Thanksgiving… but a bit larger. I have a 10 inch springform pan and I was wondering if you have the measurements for that? I’m terrible at doing that kind of math.
Ann, what a lovely birthday gift you gave your friend and she loved it so much! I’m so thrilled!
I have never made this cake larger than the recipe however I have done some research and calculations. For a 10 inch springform pan, all the ingredients need to be multiplied by 1.5. You can do this easily by toggling the servings from 14 to 21. This will adjust the ingredients automatically. I suggest you use an electronic scale to measure accurately. By multiplying the ingredients by 1.5 you will arrive at 7.5 eggs. To divide the egg in half, beat lightly with a fork so that you can use half of the egg. The remaining egg can be added to an frittata. The cake will take longer to bake – between 30 and 40 minutes. Mostly likely I would think around the 35 minutes. Be sure that the cake is fully baked or it will fall in the middle.
Remember to multiply all the ingredients for the pastry cream, rum. syrup, almonds and the whipped cream frosting.
I hope that helps.
Thank you so much for this recipe. When I lived near Boston this cake was the go-to celebration cake. I have looked for a recipe like this for many years.
I am remembering candied fruit in the cake. However, I can’t recall if it was in the cake or pastry cream. Any thoughts?
You’re welcome, Lee! I have never added candied fruit but candied orange would compliment the filling very nicely.
Haven’t made this yet but I can tell a good recipe when I read it. I do plan on making this for our wedding anniversary in about a week from now but I wanted to offer an alternative way to make the sponge layers. It is the same method I use for a tiramisu recipe where I divide the batter into three 8-9 inch cake pans. The recipe and bake times are very similar and it only requires a layer of parchment on the bottom of each pan. I also use the sponge cake recipe to make lady fingers.
Happy Baking
I’ve never tried it but I’ll try next time.
Hi Marcelina, I am going to make this cake for my son’s birthday. What Celsius temperature and baking time would you recommend using a conventional oven? PS thank you for all your tips.
Michelle, generally when baking in a convection oven the temperature is lower by 20ºC. This would mean that to bake this cake in a conventional oven you would increase the temperature by 20ºC resulting in baking at 190ºC. Really I don’t find it makes that amount of difference. Unless you have an oven that is very precise it’s actually hard to set such a precise temperature plus all ovens vary. Baking often and learning the idiosyncrasies of your oven will help.
Honestly my “go too” cake! Absolutely delicious and impressive
Patti, I’m thrilled that you love this cake as much as we do. Hard to beat, isn’t it?
I used an 8 inch non spring pan which was a bit shallower. fresh eggs. was borderline too thin to cut 3-ways but managed.
I used all the syrup and while very nic, the cake was perhaps a bit too moist and the rum flavour too strong (I made the base, syrup and filling night prior). We had some leftovers the following day and the extra time seemed to allow the rum flavour to mellow a bit and it was quite delicious.
Thank you for your thorough feedback, Simon! I’m thrilled that you loved my Rum Cake recipe.
FANTASTIC, MUTO BENNE
Thanks for the feedback, Joseph.
Love your recipes! If instead of buying super fine sugar, can I just use a food processor to process regular white sugar to make it finer? If yes, do I weigh the sugar PRIOR to processing first (I would assume using a cup measurement would be after.) Also, since you state that you used super fine sugar for all your baking, would that include all the sugar used in the different parts of the recipe? Sorry the concept is confusing me so much.
Janet, superfine sugar is great if you can find it. However regular granulated sugar is fine. The most important thing is that the sugar dissolves into the eggs when beating the cake. I’ll update the recipe to reflect this. My apologies for the confusion.
One of my inlaws cannot drink milk. Whipping cream is fine. Can I use macadamia nut milk, almond milk or soy milk instead of whole milk? Thanks!
Yes, you can swap out a plant based milk for whole dairy milk without a problem. Of course, the filling will take on the flavor of whatever plant based milk you wish to use. Enjoy!
Hello, I have a question about the Italian sponge cake in this recipe. I have made the cake twice and it does Not rise up above the pan. The second attempt I also added baking powder, and baking soda. it rose slightly higher. my question is how do you get it to rise so you can cut it in three layers? Any help would be appreciated.
Hello Carol, thanks for the question. This cake isn’t meant to rise above the pan. Are you using an 8 or 9 inch pan? I have made it in both but I get better results with an 8 inch round pan. By that, I mean that I can cut thicker layers and the finished cake is higher. Have you looked at the photos above the recipe card? Here it shows you the baked cake in the cake pan. This may give you an idea of what it should look like. This is a direct link to that spot in the post https://www.marcellinaincucina.com/italian-rum-cake/#How_to_make_sponge_cake
I hope this helps. Carol, please reach out if you have any other questions.
Same with me Carol. My cake only rose about a 1/2 inch I’m so disappointed.
I’m sorry the you were disappointed but that sounds about right. Maybe it should have risen a little more but a lot depends on the freshness of the eggs (which can be hard to tell unless you keep chickens and know exactly how fresh the eggs are) and also how the flour was folded in resulting in how much air deflated from the batter.
If you have a look at images 3 and 4 in the process shots under “How to make sponge cake” (in the body of the post), you will see the amount of batter that goes into the pan verses the baked cake. Notice that the cake doesn’t rise above the pan and it hasn’t risen a whole lot. So what you’ve done is correct.
If you’d rather a larger cake, use the toggle button to increase the cake batter to 17 serves. This will change the quantities to 6 eggs/180 grams sugar/180 grams flour. Remember to toggle the amount back to make the original amount of filling and whipped cream.
I will add extra notes to the recipe.
When I was growing up, we had this cake for every occasion that called for cake. instead of pastry cream throughout, we always had a layer of chocolate pastry cream (the bakery just always called it pudding) and a layer of cannoli cream. I would prefer to make it that way…do you have recipe for an appropriate cannoli cream layer? Thanks so much!
Tracy, I have this cannoli cream filling recipe and a variation of it used in my cannoli cake both of which would work. It sounds like a delicious childhood memory! I hope you come close to recreating it.
Can you email me the recipe for the Rum cake please
Sandra, I have tried to use the email you provided but it didn’t work. You can just go to the recipe card and hit print. Here is the screen you should get to https://www.marcellinaincucina.com/wprm_print/17518
You can then print or save as a PDF. Hope that helps.