Golden, delicate layers stacked high, each one whispering buttery crispness before melting into silky cream—this is the magic of a true Napoleon Cake. It’s the kind of dessert that feels like a celebration, even when there’s no special occasion in sight.

The first slice always surprises people. What looks like a structured, elegant pastry turns out to be incredibly soft and tender inside. That’s the beauty of this iconic Napoleon Dessert—those ultra-thin puff pastry layers soak up just enough luscious custard to transform into something almost cloud-like, yet still rich and satisfying.
Unlike many Puff Pastry Recipes Dessert, this Russian version takes things to another level. We’re talking about up to 15 whisper-thin layers, each carefully rolled and baked to golden perfection. Then comes the creamy, buttery custard that ties everything together. It’s this balance of crisp and creamy that makes it one of the most beloved Russian Desserts.
If you’ve ever searched for a Simple Cake Recipe In Russian style, this one is worth every minute. It may look impressive, but the process is surprisingly approachable—perfect for anyone wanting to explore authentic Russian Cakes at home. And once you’ve made it, you’ll understand why it stands out among other Pastries Recipes Dessert.

There’s something deeply satisfying about creating a cake that gets better as it rests. As the layers soften overnight, the flavors meld into one unforgettable bite. It’s not just baking—it’s a little bit of edible tradition.
Whether you’re exploring How To Make Russian Coffee Cake alternatives or simply craving a Sweet Cake Recipe In Russian style, this Napoleon will quickly become your go-to masterpiece.
Russian Napoleon Cake – Easy Puff Pastry Dessert with Creamy Custard Layers

Ingredients
- Quick Puff Pastry (makes ~3 lb or 1380 grams):
- 1 3/4 cups unsalted butter cold or frozen, cubed
- 2 eggs
- ⅔ cups water cold
- 4.5-6 cups sifted all-purpose flour (1 cup = 150 g)
- 3 tbsp vodka/cognac (replace with water if can not use)
- 2 tbsp white vinegar
- ⅛ tsp kosher salt
- Egg Yolk Custard (makes 10 1/3 cups):
- 7 egg yolks
- 6 cups whole milk
- 2 cup granulated sugar
- 1 tbsp vanilla extract
- 2/3 cups all-purpose flour sifted
- 1 ¾ cups unsalted butter
Instructions
1. Prepare the Puff Pastry Dough
In a large measuring cup, whisk together the eggs, cold water, salt, vinegar, and vodka (or extra water). Set aside.
In a food processor, combine the flour and cold butter cubes. Pulse several times until the mixture resembles coarse crumbs with small pea-sized butter pieces.
Pour in the liquid mixture and pulse just until the dough begins to come together. Do not overmix.
Transfer the dough onto a work surface and gently press it together with your hands. Knead only a few times until it forms a cohesive dough—avoid overworking to keep the butter pieces intact.
Divide into 4 equal portions, shape into discs, wrap in plastic, and refrigerate for at least 1–2 hours (or overnight).
2. Make the Custard Cream
In a large pot, whisk egg yolks and sugar until smooth. Add a little milk if needed to loosen the mixture.
Whisk in the flour until fully incorporated and lump-free.
In a separate saucepan, heat the remaining milk until hot but not scorched.
Slowly pour the hot milk into the egg mixture while whisking continuously (this tempers the eggs).
Return the mixture to medium heat and cook, whisking constantly, until it thickens and begins to boil. Continue cooking for 2–3 minutes to remove the flour taste.
Remove from heat and stir in butter and vanilla until smooth.
Transfer custard to a tray, cover with plastic wrap touching the surface, and cool completely.
3. Bake the Cake Layers
Preheat oven to 400°F (200°C).
Take one dough portion at a time and divide it in half (you’ll get about 8 layers total).
Roll each piece into a very thin circle (about 12–12.5 inches wide). Dust with flour as needed.
Place on a baking sheet and prick all over with a fork to prevent puffing.
Bake each layer for 5–7 minutes until lightly golden.
Immediately trim into a neat circle using a plate or ring while still hot. Save all scraps.
Repeat with remaining dough.
Crush the baked scraps into fine crumbs for decoration.
4. Assemble the Cake
Divide the custard into equal portions for layering.
Place the first cake layer on a serving plate and spread a portion of custard evenly over it.
Continue layering: pastry → custard → pastry, gently pressing each layer.
For the final top layer, spread a thin layer of custard.
Sprinkle crushed crumbs over the top to fully cover.
5. Finish the Sides
Spread remaining custard around the sides of the cake.
Press the remaining crumbs onto the sides until fully coated.
6. Chill Before Serving
Refrigerate the cake for at least 6–12 hours (overnight is best).
This step is essential—it softens the layers and creates the signature tender texture.

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