An easy Neapolitan Cake made using just one cake batter! Three layers of chocolate, vanilla and strawberry combine to make one stunning layer cake covered in creamy vanilla buttercream.
I’ve had Neapolitan Cake on my mind for the longest time.
Three colourful layers of soft, tender cake, combining the flavour of vanilla, strawberry and chocolate. Covered in vanilla buttercream and decorated with a boatload of candy, this Neapolitan Cake has ‘party’ written all over it.
If you want a stunning cake for your next celebration, this one’s for you!
When I started working on this Neapolitan Cake, I knew exactly what I wanted. For me, it was ALL about those gorgeous layers of chocolate, vanilla and hot pink..err..I mean strawberry.
I also wanted to make sure this cake recipe was e-a-s-y. Nobody wants to bake three different cakes and pile them together – can you imagine the dishes?
So this Neapolitan Cake is made using the ONE cake batter 💕
The perfect spin-off of my favourite Chocolate Chip Cake, this three layer beauty is essentially a vanilla cake made with butter, sugar, flour – and a little sour cream.
The cake batter is then divided into three. One stays as it is. That’s the vanilla layer, obvs. One layer gets a dash of strawberry extract and a little pink food colouring. And the final one, a touch of cocoa powder with a little extra milk.
What do you get? The ultimate Neapolitan Cake.
Because this cake has so much deliciousness ‘on top’ I wanted to make a simple vanilla buttercream. Of course, you could cover this beauty with chocolate frosting, but the vanilla is just perfect in my books.
It’s softly sweet and lets the cake shine. Plus I added a little bit of extra pizazz with all the candy that’s shoved on top.
I meant to decorate the cake nicely but I got SO excited by all the candy I bought, that I sort of just dived head-first into the cake, candy in hand. #storyofmylife
I covered the top of the cake in pieces of milk chocolate, white chocolate, Smarties, mini M&M’s and chocolate freckles. You, of course, can use whatever candy or chocolate you prefer.
My motto is more is more when it comes to candy and chocolate. #sorrynotsorry
So if you want a deliciously easy but totally stunning cake for your next celebration, birthday or family dinner, I’ve got you covered. Everyone will love this three layer Neapolitan Cake.
What is Neapolitan Cake?
- Neapolitan is a combination of vanilla, chocolate and strawberry. My version uses one vanilla cake batter, that is then divided into three and flavoured to be vanilla, strawberry and chocolate.
Tips for making Neapolitan Cake
- My best tip for making a soft and tender cake is making sure your butter is at the right temperature. Start with room temperature butter – not fridge cold, and not melty by any means.
- When it comes to adding your milk to the cake batter, try not to overmix your batter. At this point, all you need to do is mix the cake batter on a low speed until all your ingredients are incorporated.
- It can be tricky to divide your cake batter into three. My advice? Weigh out the cake batter using a kitchen scale. This will ensure your layers are as even as possible.
- The key to perfect buttercream is also your butter temperature. If its too hard, it’ll be difficult to combine with your sugar. Room temperature will be perfect.
- My final tip is go crazy with the candy topping! #yolo
More layer cake recipes to try
- Chocolate Chip Cake
- Peanut Butter Chocolate Layer Cake
- White Chocolate Mud Cake
- Death By Chocolate Layer Cake
- Black Forest Cake
Did you make this recipe? Don’t forget to rate the recipe and leave a comment below. Hungry for more? Join me on Instagram, Facebook, Pinterest and Twitter for more amazing recipe ideas.
Let’s Bake
Neapolitan Cake
A three layer Neapolitan Cake covered in vanilla buttercream.
Ingredients
Vanilla cake
- 230 grams (1 cup or 2 sticks) unsalted butter, room temperature
- 200 grams (1 cup) caster sugar or granulated sugar
- 2 teaspoons vanilla extract
- 3 large eggs, room temperature
- 315 grams (2 and 1/4 cups) plain flour or all purpose flour
- 3 teaspoons baking powder
- 1/4 teaspoon salt
- 240 ml (1 cup) full fat or whole milk
- 2 tablespoons full fat sour cream
Strawberry cake
- 1 teaspoon strawberry extract
- Pink food gel or food colouring
Chocolate cake
- 1 tablespoon cocoa powder, sifted
- 1 tablespoon milk
Vanilla buttercream
- 230 grams (1 cup or 2 sticks) butter, room temperature
- 2 teaspoons vanilla extract or vanilla bean paste
- 625 grams (5 cups) icing sugar or powdered sugar
- 3–4 tablespoons full fat or whole milk, room temperature
To decorate
- Assorted candy and chocolate*
Instructions
- Grease and line three 6-inch round baking pans. Preheat oven to 180 C (350 F) standard / 160 C (320 F) fan-forced. In a large mixing bowl, add the butter, sugar and vanilla and beat with an electric mixer until smooth and creamy.
- Add eggs, one at a time, beating after each addition. Sift in flour, baking powder and salt. Add milk and sour cream and beat on a low speed until just combined. Don’t overmix.
- Divide batter evenly into three. To one batter, add strawberry extract and a few drops of pink food gel and stir. To another, add the cocoa powder and extra milk and stir until smooth. Leave the final batter as is (that’s the vanilla layer).
- Pour each batter into your three prepared cake tins. Bake cakes in the oven for approximately 30 minutes or until a skewer inserted in the middle comes out clean. Carefully remove the cakes and set on a wire rack to cool completely.
- To make frosting, beat butter with an electric mixer until smooth and creamy, then add the vanilla. Add icing sugar, one cup at a time. Add a tablespoon of milk as needed. Continue until you have used all the icing sugar and milk and the frosting is smooth and creamy.
- Use a serrated knife or a cake trimmer to even the top of both cakes. Place one cake on a small cake board, then cover the top with buttercream. Place the second cake on top. Cover top with buttercream.
- Add third cake on top. Cover the entire cake, top and sides, with remaining buttercream. Use a cake scraper to remove excess buttercream on the sides.
- Cover the top of the cake with your favourite candy and chocolates.
Notes
*I used pieces of milk chocolate, white chocolate, Smarties, mini M&M’s and Freckles.
Veronica says
Hi Jess, for this recipe I saw in a previous comment that you recommended to someone who had a 8 inch pan that they should increase the recipe by a third. I want to do the same but I don’t know what the new measurements for the ingredients are and every time I try to calculate it I don’t feel confident that its right. Is there a recommended amount of each ingredient you can give me if I wanted to add a third to the recipe?
Jessica Holmes says
Hi Veronica, great question. I actually find it’s too tricky (and too risky) to mess much with cake ratios like you said. If it were me, I would make this recipe twice if I wanted to use 8 inch pans. You would end up with four layers, so I would just freeze the extra layer (or make a few extra cupcakes). I hope that makes sense!
Ronnie says
Hi Jess, I want to make this cake but my cake tins are square instead of round, being 20cm length and 5cm high ( 7.87 inches length and 1.97 inches high.) Would I need to modify the recipe to fit it or would I still be able to follow the given recipe?
Jessica Holmes says
Hi Ronnie, those cake pans sound close to 8 inches so this recipe would only make two layers. I’d make it twice to get the third layer – and freeze the extra cake layer for next time. Hope that helps!
Veronica says
Hi there. I’m interested in making this recipe for a family dinner of mine however I don’t have icing sugar for the vanilla icing. Do you have to use icing sugar for it or can I use regular sugar?
Jessica Holmes says
Hi Veronica, yes you need icing sugar – regular sugar will make the icing all grainy unfortunately.
Adriana Bonoli Matos says
Hello! This cake looks delicious, but I have a question. I wonder if I could use self rising flour instead of plain flour
Jessica Holmes says
Hi Adriana, I recommend plain flour if you can. The ratio of plain flour to baking powder might not quite be the same if you use self-raising flour. And since I haven’t tested it myself, I can’t recommend it. Hope you enjoy it!
Georgia says
Can I use Margarine instead of butter in the cake mixture?
Also is it possible to do a pink ombre cake with this recipe adding varying amounts of pink food dye to each layer instead?
Jessica Holmes says
Hi Georgia, I haven’t tried this cake with margarine so I’m not sure. But yes, you could definitely use this recipe to make a pink ombré cake.
Melissa says
Hi Jessica, could I use strawberry preserves instead of extrac? If yes, how much would I need please.
Jessica Holmes says
Hi Melissa, I haven’t tried using strawberry preserves so I can’t say. But if you do try it, let us know how it goes!
Mal says
Hi Jessica can I use fondant to cover this cake for a birthday or on any of your sponge cakes.Thanks
Jessica Holmes says
Yes that should be fine!
Meisy Insani says
Looks BEAUTIFUL and yummy, so i will make this recipe soon and will show you
★★★★★
Jessica Holmes says
I hope you love it Meisy!
Kelly says
HI,
I was just wondering how long this cake will last?
Jessica Holmes says
Hi Kelly, the cake will keep well for a couple of days, although I do think cakes taste best fresh. You could also freeze the cakes if you want to make them ahead of time.
Mariana says
Thank you for your wonderful inspiration!
Just love the cake!
Jessica Holmes says
So happy to hear that Mariana!
Erin Roberts says
Another amazing recipe! I followed the recipe to the letter, though I did increase the ingredients by one-third to accommodate my 20cm cake tins. I also found they were cooked by 25 minutes at 160 degrees but that could just be my oven. I made this for my son’s 8th birthday and could not have been happier with it! It was surprisingly easy to make too.
★★★★★
Jessica Holmes says
So happy to hear that Erin! Thank you so much for your kind feedback!
Erin Roberts says
Hi Jess, hope you’re well! I’m making this beauty for my son’s birthday tomorrow. Gosh I hope it looks half as good as yours! I only have 20cm tins which I think is something like 8 inches. I’m planning on increasing the ingredients by one-third, since an 8-inch tin is roughly one-third bigger than a 6-inch one. Do you think I should also increase the baking time by about the same? So maybe 40 minutes rather than 30? Or just test at 30 and see how it goes?
Jessica Holmes says
H Erin, if you choose to slightly increase the recipe to make 8 inch cakes, the depth of batter would be roughly the same so the cooking time should be around the same time.
Erin Roberts says
Ha ha, now that you’ve explained it like that it seems so obvious! Thanks for replying!
Tegan says
To use a 8inch pan which would be best, increase ny 1/3 or double? Both have been mentioned in previous comments so not sure what would be best.
Alternatively, if I made the same batter 3 times, 1 for each flavour, how long would I bake it for in a 8 inch tin.
By doing 3 batters I could cut each one in half to create 2 cakes.
Jessica Holmes says
Hey Tegan, excited you are going to try this recipe. It’s always hard to recommend increasing cake batter as you need to get that ratio just right, and when doubling the cake batter, you do run the risk of overmixing. Here’s an article that might help that talks about how to adapt recipes to fit different cake pan sizes that might be helpful. If you used the entire cake batter to make just one 8 inch cake, it might be too much batter and you may have trouble with it cooking through the middle (or overflowing in your cake pan). You could make the cake twice to make three 8 inch cakes with a little leftover for a couple of cupcakes – that might be easiest?
Audrey says
Hi, Can i reduce the sugar and by how much so as not to mess too much with the ratio.
Jessica Holmes says
Hi Audrey, I recommend following the recipe as is if you can!
Pravar M says
Hello, the cake looks gorgeous- I was wondering, could I substitute the strawberry extract with strawberry syrup (homemade with the fruit), just in case I can’t find strawberry extract? Thanks!
Jessica Holmes says
Hi Pravar, yes I think that would be fine, as long as you don’t add too much (we don’t want to mess with the ratio of ingredients too much).
Unnati says
Can I substitute the sour cream with yogurt?
Jessica Holmes says
Yes you can, a full fat Greek yogurt would be best.