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    Home / Desserts / layer cake

    Strawberry Layer Cake - Fraisier Style

    Mar 23, 2023 by Fadela This post may contain affiliate links

    Jump to Recipe

    How to make a strawberry layer cake, made with a soft sponge cake, a creamy diplomat cream and filled with fresh strawberries. This recipe is easy and very delicious, a perfect dessert to enjoy the strawberry season.

    Strawberry layer cake on a table this recipe

    This strawberry layer cake is so delicious and perfect for any occasion, like a birthday cake, wedding cake, Mother's Day or any other celebration!

    You will find in this cake all the flavor of a delicious French strawberry fraisier cake with seasonal strawberries and a delicious creamy diplomat cream filling, a basic pastry cream with whipping cream.

    This strawberry cake is assembled into a layered cake with a buttercream frosting and a pretty piping decoration and fresh strawberries.

    Every bite of this amazing recipe is heavenly, the sponge cake is fluffy and light with a generous layer of filling to complement the sliced strawberries.

    This is a very easy recipe to make at home even if you are not very familiar with cake design and layer cakes. Just follow my instructions to make this beautiful cake to share with your family.

    >> See all my layer cakes recipes on the blog

    Layer cake cut with strawberries

    Strawberry Layer Cake composition

    Vanilla cake (molly cake)

    You don't know this fabulous sponge cake yet? The molly cake is the perfect cake to make a layer cake. It has an airy crumb that is perfect for the stability of this kind of cake. It is made with heavy cream instead of unsalted butter and here it's a version with egg whites for an even lighter and fluffier cake.

    Diplomat Cream

    It is the ultimate fraisier cake filling, smooth, tasty and perfect to enhance the sweet strawberry flavor. It's simply a pastry cream fixed with gelatine leave into which whipped cream is added. In my strawberry cake I slightly adapted the recipe to have an even more stable cream by adding mascarpone.

    Swiss meringue buttercream

    Who says layer cake says buttercream! And especially if it's to have a nice smoothness and a beautiful decoration with a piping. I always use Swiss meringue buttercream which is smoother and softer than other buttercream recipes. And my recipe is adjusted to have both a smooth cream but also a less sweet and less fatty cream.

    >> See more frostings and fillings recipes for your cakes.

    Strawberries on a white cake

    Best tools to make a successful cake

    This is exactly the same material I use to make this strawberry cake recipe and it's a must-have for a successful result:

    • Cake pan - Always 6 inch/ 15 cm is the standard diameter for a 8-10 part cake. For cake layers always have at least 2 pans as they are often baked 2 or 3 times.
    • Cake leveler: To cut your cakes perfectly!
    • Turntable cake stand: Impossible to make perfect smoothing without a turntable.
    • Angled spatula: The small angled spatula is my favorite.
    • Cake smoother: In steel or acrylic, large enough and with a right angle.
    • Disposable pastry bags and icing tips: Disposable pastry bags are more practical and a set of large nozzles from Wilton, JEM, like the 1B, 1M, 2D etc…

    You may also like: Top 10 tools to make the most beautiful cakes!

    Piece of strawberry layer cake in a plate with forks

    How to make Fresh strawberry layer cake recipe

    Cake batter

    1. Mix and sift together dry ingredients, cake flour, baking powder and salt and set aside.
    2. Place the room-temperature egg whites, powdered sugar and vanilla extract in the bowl of a stand mixer with the whisk attachment and beat on high speed for 10 minutes until the mixture doubles in volume.
    3. In the meantime, whip the cold heavy whipping cream with an electric mixer for 3 - 4 minutes until you have a whipped cream and set aside.
    4. Lower the speed of the stand mixer and add flour mixture into the egg mixture and mix just until they are incorporated.
    5. Add the whipped cream and fold in gently with a flexible spatula until the mixture is soft and smooth.
    6. Preheat the oven to 320°F/160°C and prepare 3 round cake pans with parchment paper.
    7. Divide the mixture into 3 and fill the prepared pans.
    8. Bake in the oven about 40 - 45 minutes until golden brown on top.
    9. Let cool completely your baked cake on a wire rack then wrap them in plastic wrap and keep them in the fridge until assembly.

    Tip: At the end of the baking time check the baking with a toothpick inserted in the center of the cake and it should come out clean when the cake is done.

    Large bowl with cake batter
    Cake on a cake pan after baking

    Diplomat cream

    1. Rehydrate gelatin sheets in a bowl of cold water and set aside.
    2. Place milk and vanilla bean in a saucepan and heat until boiling, then remove from heat and let infuse for 10 minutes.
    3. In a large bowl, whisk the egg yolks with the sugar and cornstarch for 1 minute.
    4. Then add the hot milk, remove the bean beforehand, and whisk to combine.
    5. Return to the saucepan and heat over medium heat while stirring constantly with a hand whisk until the mixture thickens.
    6. Remove from the heat and add the gelatin leaves, previously squeezed out, and mix vigorously to melt them into the pastry cream.
    7. Pour into a dish and cover with cling film and place in the fridge until the pastry cream is completely chilled.
    8. Then place the cold heavy cream with the mascarpone in a medium bowl and beat with an electric whisk for 3 - 4 minutes until you have a whipped cream.
    9. Take the cold pastry cream out of the fridge and put it in a large bowl and mix with the electric mixer to soften it.
    10. Add the whipped cream and fold it in gently with a spatula and set aside until you are ready to assemble the cake.
    Large bowl with ingredient to make diplomate cream
    Large bowl with french diplomate cream

    How to fill and stack the strawberry cake

    1. Place a first layer of cake on a cake board on your turntable and pipe an outline of buttercream to secure the filling inside.
    2. Add some diplomat cream, then sliced fresh strawberries and cover again with cream.
    3. Place the second cake layer and repeat the last step until you reach the last layer of cake.
    4. Cover with a thin layer of buttercream to enclose the crumbs and place in the refrigerator for 15 minutes.
    Sponges with cream and strawberries
    Sponges layered with diplomat cream

    How to frost the cake

    1. Cover the entire cake with the remaining frosting and smooth the excess frosting with a icing smoother until the frosting is smooth.
    2. Decorate the top of the cake with a piping bag and buttercream and add whole fresh strawberries.
    3. Place your frosted cake in the refrigerator for at least 1 hour before place it on a cake stand and serving it.

    You may also like: How to frost a cake for a perfect finish

    Sponges with cream on a plate
    Cake with white cream

    Tips for a successful layer cake

    1. Use the right equipment: It is essential to be well equipped and the rest is the method and practice.
    2. Temperature: It is very important that the preparations are at the right temperature for the assembly. The cake must be cold or completely cooled, the filling too to avoid overflowing and the buttercream must be soft and not too runny.
    3. Add a border of frosting: This border on the edges will keep the filling in the center.
    4. Use a cake board: To apply the right amount of buttercream you can use a cake board or an acrylic disc and it should be about 5 mm larger that your cake.
    White layer cake with strawberries

    Questions about strawberry cake

    How to serve the strawberry cake?

    After setting up and decorating the layer cake, let it sit in the fridge for at least 1 hour. Then remember to take it out of the fridge about 30 minutes before serving so that the buttercream, which has firmed up in the fridge, softens a bit and is creamier in the mouth.

    How to store strawberry layer cake ?

    Since the cake is made with fresh strawberries, you can store it in the fridge for 3 to 5 days in a cake box or under plastic wrap.

    Can I use strawberry jam for extra flavor?

    Yes you can use extra strawberry jam in the filling or make a fresh strawberry puree or a frozen strawberries puree to add a more powerful strawberry flavor.

    Can I color the cake in pink?

    Yes, by adding only pink food coloring you can make a cake pink and even add a strawberry flavoring to give it a strawberry flavor.

    White layer cake with strawberries and a slice

    How to cut a layer cake?

    1 - Standard method: As you usually cut all your round cakes. This cake is 8 slices but since the layer cakes are quite tall and heavy you can cut up to 12 small slices.

    2 - Vertical method: A lesser known method that requires a bit of technique, you can follow this cutting method with this tuto: https://www.tanyasbaking.co.uk/cake-cutting-guide

    Layer cake with cream and strawberries

    More strawberry cake recipes

    • Chocolate strawberry cake
    • Strawberry whipped cream cake

    More birthday cakes

    • Number cake
    • How to make Cake pops
    • Lemon meringue cake
    • Chocolate birthday cake

    Did you like this recipe? Don't forget to rate it and leave me a review in the comments! And to not miss any recipes follow @sweetlycakes on Instagram and tag me to share it if you make this recipe 😊!

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    Strawberry Layer Cake recipe


    • Author: Fadela
    • Total Time: 1 hour 35 minutes
    • Yield: 8 slices
    Print Recipe
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    Description

    Strawberry layer cake with a soft sponge cake made with egg whites, diplomat cream, fresh strawberries and Swiss meringue buttercream (For a cake of 6 inch/15 cm diameter about 8 - 10 slices) 


    Ingredients

    Vanilla Cake :

    • 3 egg whites at room temperature - about 120 g
    • 190 g (¾ cup) Sugar - granulated
    • 2 teaspoons vanilla extract
    • 190 ml (⅔ cup) Heavy cream - full fat and cold 
    • 190 g (1 ¼ cup) Cake flour  
    • 7 g baking powder
    • 1 pinch of salt

    Diplomat cream

    • 2 sheets of gelatin
    • 3 Egg yolks 
    • 60 g (¼ cup) Sugar - granulated
    • 25 g (3 tbsp) Cornstarch 
    • 1 vanilla bean
    • 250 ml (1 cup) Milk
    • 150 g (½ cup) Heavy cream - full fat and cold
    • 150 g (½ cup) Mascarpone cheese - cold

    Swiss Meringue Buttercream  

    • 300 g egg whites (8 whites)
    • 220 g (1 cup) Sugar - granulated
    • 400 g (3,5 sticks) Butter - unsalted at room temperature 
    • 2 teaspoons vanilla extract
    • 1 pinch of salt 
    • 250 g (1 ¼ cup) Fresh strawberries for assembly and decoration

    Instructions

    Cake : 

    1. Preheat the oven to 320°F/160°C and line the bottom of three 6 inch/ 15 cm diameter round cake pans with parchment paper (if you only have one pan, see notes). 
    2. In a bowl, sift together the cake flour, baking powder and salt and set aside. 
    3. In the bowl of your stand mixer or electric mixer, place the egg whites with the sugar and vanilla and beat at high speed for about 10 minutes until the mixture doubles in volume.
    4. Meanwhile, whip the cold heavy cream on medium speed for 4 minutes until you have a whipped cream, then set aside.
    5. Lower the speed of the mixer and add the dry ingredients and mix just until the mixture is smooth.
    6. Then add the whipped cream and mix this time with a spatula to incorporate it gently and until you have a smooth and homogeneous mixture.
    7. Divide the mixture into 3 and pour it into your prepared pans. 
    8. Bake in the oven at half height for about 40 - 45 minutes.
    9. After 30 minutes of baking, check the cooking with a toothpick by plunging it into the center of the cake, it should come out clean. If you still have traces of liquid batter then extend the baking time by 5 to 10 minutes and check again.
    10. Let the cakes cool a bit in their pans before unmolding them and letting them cool completely on a cake rack upside down.
    11. Then cover with plastic wrap and place in the fridge. 

    Diplomat cream

    1. Rehydrate the gelatin leaves in a bowl of cold water and set aside while preparing the pastry cream.
    2. In a saucepan, bring the milk to a boil with the vanilla bean split and scraped, then let it infuse for 10 minutes.
    3. In a bowl, beat the yolks with the sugar, then add the cornstarch.
    4. Remove the vanilla bean from the milk and pour it into the egg yolk mixture.
    5. Mix well and then return the mixture to the saucepan over medium heat, whisk continuously until the mixture thickens, at the first boil continue to mix for another minute.
    6. Remove from the heat, add the gelatin leaves and mix vigorously to melt them into the pastry cream.
    7. Then pour the mixture into a baking dish, cover with plastic wrap and leave to cool completely in the refrigerator.
    8. When the pastry cream has cooled down, whip the cream with the mascarpone in an electric mixer for 3-4 minutes until you have a whipped cream.
    9. Mix the pastry cream with the mixer for 1 minute to loosen it then add a tablespoon of whipped cream and beat again.
    10. Add the remaining whipped cream to the pastry cream and mix gently with a spatula to incorporate it.
    11. Set aside in a cool place until ready to assemble.

    Swiss Meringue Buttercream

    1. Place the egg whites and Sugar in the bowl of your stand mixer and place in a saucepan with a bottom of water.
    2. Heat in a double boiler over medium heat while stirring with a hand whisk, bringing the mixture to 131°F / 55°C.
    3. Then place the bowl on the base of your stand mixer with the whisk attachment and beat at high speed for at least 10 - 15 minutes until the meringue is firm and the mixture has cooled completely.
    4. Turn down the speed of the mixer and add the softened butter cut into pieces, vanilla extract and salt.
    5. Process on high speed for about 10 minutes, the mixture will be liquid at first, then grainy before firming up.
    6. Finish mixing with the flat spatula at slow speed for 5 minutes to loosen the buttercream and reserve at room temperature until assembly.

    Assembly of the layer cake

    1. Fill 2 pastry bags with the diplomat cream and the Swiss meringue buttercream.
    2. Place a card board on your turntable and place a first layer of cake and place a buttercream ring on the edges.
    3. Fill the inside with diplomat cream and place strawberries cut in 2 and cover again with diplomat cream (if necessary add more buttercream around to enclose the filling in the center)
    4. Place a second layer of cake and repeat this last step ending with the last layer of cake.
    5. Cover completely with a thin layer of buttercream and quickly smooth with the angled spatula to enclose the crumbs then place in the fridge for 10 - 15 minutes.
    6. Apply a new layer of buttercream over the entire cake and smooth it with an icing smoother.
    7. Place in the fridge again for 30 minutes before decorating the top of the cake with an icing tip and strawberries.
    8. Remove the strawberry layer cake from the fridge about 30 minutes before serving. 

    Equipment

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    Stand mixer

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    Hand mixer

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    Notes

    Storage: About 3-4 days in the refrigerator. 

    If you only have one cake pan you can bake in 3 batches, weigh out the mixture and divide it into 3 and bake for about 25 - 30 minutes for each layer. 

    • Prep Time: 50 minutes
    • Cook Time: 45 minutes
    • Category: Cake, layer cake, dessert
    • Cuisine: American

    Nutrition

    • Serving Size: 1 slice
    • Calories: 752
    • Sugar: 49.7 g
    • Sodium: 572 mg
    • Fat: 49.5 g
    • Carbohydrates: 67.8 g
    • Protein: 10.8 g
    • Cholesterol: 188.4 mg

    Keywords: strawberry layer cake, fraisier layer cake, strawberry cake

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    Reader Interactions

    Comments

    1. Mrs CHV

      February 23, 2023 at 9:02 pm

      When do you add the gelatin into the diplomat cream? Need an answer fast because I Amin the process of making it. Thank you.

      Reply
      • Fadela

        February 23, 2023 at 9:06 pm

        Hi, The gelatin must be rehydrated and added to a warm mixture, ideally at the end of the preparation of the pastry cream.

        Reply
      • Fadela

        February 23, 2023 at 9:08 pm

        But in this recipe I don't use gelatin in the diplomat cream

        Reply
      • Fadela

        February 23, 2023 at 9:17 pm

        Yes indeed the information is missing in the recipe, I will correct it, you have to redry the gelatine leaves in cold water then squeeze it out and incorporate it off the heat at the end of the preparation of the pastry cream.

        Reply

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