Fluffy Neapolitan Sheet Cake Recipe
Introduction
This Fluffy Neapolitan Sheet Cake is a delightful twist on a classic treat, combining chocolate, strawberry, and vanilla flavors in one tender, moist cake. Perfect for gatherings or a special dessert, this cake offers a beautiful marbled effect and a light whipped cream topping.

Ingredients
- 2 cups all-purpose flour
- 1.5 cups granulated sugar
- 1 cup unsalted butter, softened
- 4 large eggs
- 1 cup milk (whole or 2%)
- 1 tablespoon vanilla extract
- 1 tablespoon baking powder
- 0.25 teaspoon salt
- 1 cup cocoa powder (for chocolate layer)
- 1 cup strawberries, pureed (fresh or thawed frozen)
- 1 cup whipped cream (for topping)
Instructions
- Step 1: Preheat your oven to 350°F (175°C) and grease your favorite sheet cake pan.
- Step 2: In a mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Step 3: Beat in the eggs one at a time, then stir in the vanilla extract.
- Step 4: In another bowl, combine the flour, baking powder, and salt. Gradually add this dry mixture to the creamed butter mixture, alternating with the milk, beginning and ending with the dry ingredients.
- Step 5: Divide the batter evenly into three bowls. Mix cocoa powder into one bowl, stir strawberry puree into the second, and leave the third plain for the vanilla layer.
- Step 6: Pour dollops of each flavored batter alternately into the prepared pan. Use a knife to gently swirl the layers to create a marble effect.
- Step 7: Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- Step 8: Allow the cake to cool completely before spreading the whipped cream topping evenly over the surface.
Tips & Variations
- Ensure all ingredients are at room temperature for the best texture and rise.
- Sift dry ingredients like flour and cocoa powder to avoid lumps and make the batter smoother.
- Use fresh strawberries for the puree whenever possible for a brighter flavor.
- For a dairy-free option, substitute milk with almond or oat milk and use a non-dairy whipped topping.
- To enhance chocolate flavor, add a teaspoon of instant espresso powder to the cocoa batter.
Storage
Store the cake covered in the refrigerator for up to 3 days. Because of the whipped cream topping, refrigeration is important to keep it fresh. Reheat slices gently at room temperature or enjoy chilled for best flavor and texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this cake without the strawberry layer?
Yes, you can omit the strawberry puree and just make a two-flavor cake with chocolate and vanilla if preferred.
Is it possible to freeze this cake?
You can freeze the baked cake without the whipped cream topping, wrapped tightly in plastic wrap and foil, for up to 2 months. Thaw overnight in the refrigerator before adding whipped cream and serving.
PrintFluffy Neapolitan Sheet Cake Recipe
This Fluffy Neapolitan Sheet Cake combines the classic flavors of chocolate, strawberry, and vanilla in a beautifully swirled sheet cake. With a tender crumb and topped with light whipped cream, it’s perfect for gatherings or special occasions. The cake is easy to prepare and baked to moist perfection, offering a delightful trio of flavors in every bite.
- Prep Time: 20 minutes
- Cook Time: 25-30 minutes
- Total Time: 50 minutes
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Cake Base
- 2 cups all-purpose flour
- 1.5 cups granulated sugar
- 1 cup unsalted butter, softened
- 4 large eggs
- 1 cup milk (whole or 2%)
- 1 tablespoon vanilla extract
- 1 tablespoon baking powder
- 0.25 teaspoon salt
Flavor Variations
- 1 cup cocoa powder (sifted)
- 1 cup strawberries, pureed (fresh or thawed frozen)
- 1 cup whipped cream for topping
Instructions
- Preparation: Preheat your oven to 350°F (175°C) and grease your favorite sheet cake pan thoroughly to prevent sticking and ensure an even bake.
- Creaming: In a mixing bowl, cream together the softened butter and granulated sugar until the mixture becomes light and fluffy. This helps incorporate air into the batter for a tender texture.
- Adding Eggs and Vanilla: Beat the eggs in one at a time, ensuring each is fully incorporated before adding the next. Stir in the vanilla extract to infuse the batter with warm flavor.
- Mixing Dry Ingredients: In a separate bowl, sift together the all-purpose flour, baking powder, and salt. Gradually add this dry mixture to the creamed butter, alternating with the milk to maintain batter smoothness and moisture.
- Dividing the Batter: Divide the prepared batter evenly into three bowls. Mix cocoa powder into one bowl to create the chocolate layer, stir pureed strawberries into the second bowl for a fruity layer, and leave the third bowl plain for the vanilla layer.
- Layering and Swirling: Pour dollops of each batter alternately into the prepared sheet pan, then use a knife to gently swirl the batters together to create a beautiful Neapolitan pattern without fully blending the flavors.
- Baking: Bake the cake in the preheated oven for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean. This ensures the cake is fully cooked and maintains fluffiness.
- Cooling and Frosting: Allow the cake to cool completely in the pan on a wire rack. Once cooled, spread the whipped cream evenly over the top for a light and creamy finishing touch before serving.
Notes
- Ensure all ingredients, especially butter, eggs, and milk, are at room temperature to blend more easily and create a smoother batter.
- Sift dry ingredients to avoid lumps and achieve a finer crumb texture.
- Use fresh strawberries for the strawberry puree to maximize natural flavor and brightness in the cake.
- Gently swirl the batters to maintain distinct layers and flavors without overmixing.
Keywords: Chocolate Cake, Fluffy Cake, Neapolitan Cake, Sheet Cake, Strawberry Cake

