Napoleon Cake
A classic layered dessert of crisp puff pastry and silky whipped cream, finished with crushed nuts. This homemade version is a labor of love but absolutely worth it.
- Total time
- 60 min
- Servings
- 8
- Calories
- 450
- Protein
- 5g

Ingredients
5 items — tap to check off
Missing one? Custrd suggests a swap that works.
Open the appInstructions
Step 1
Preheat oven to 400°F. Roll out each puff pastry sheet to about 1/8 inch thick. Prick all over with a fork.
Step 2
Place one pastry sheet on a baking sheet lined with parchment. Bake until golden and puffed, about 15 minutes. Repeat with the second sheet. Cool completely.
Step 3
In a large bowl, beat 2 cups heavy cream, 1/2 cup powdered sugar, and 1 teaspoon vanilla extract until stiff peaks form, about 3-4 minutes.
Step 4
Trim the edges of the baked pastry sheets to make neat rectangles. Reserve the trimmings for crumbling.
Step 5
Spread a layer of whipped cream over one pastry sheet. Top with the second sheet and spread the remaining cream over the top and sides.
Step 6
Crush the reserved pastry trimmings and 1/2 cup chopped walnuts. Press the mixture onto the sides and top of the cake.
Step 7
Refrigerate for at least 4 hours or overnight to soften the layers. Slice and serve chilled.
Tools you’ll need
- rolling pin
- baking sheet
- parchment paper
- mixing bowl
- electric mixer
- spatula
- knife
Cook smarter
Get matched recipes for what’s in your fridge
Custrd is an iPhone and Android app that finds real recipes from the ingredients you already have. No more grocery-list aspirations. Try it free for 7 days.

