If you’ve been searching for a dessert that combines light, airy pastry with rich, velvety cream, look no further than the Karpatka Cake (Polish Carpathian Cream Cake) Recipe. This gem of a Polish classic features two layers of golden choux pastry filled with a luscious vanilla custard, evoking the rugged peaks of the Carpathian Mountains with its rustic, cloud-like appearance. It’s a showstopper, perfect for celebrations or cozy afternoons when you crave something both nostalgic and delightfully indulgent. Once you try this recipe, it will quickly become a treasured favorite in your baking repertoire.

Ingredients You’ll Need
The magic of the Karpatka Cake (Polish Carpathian Cream Cake) Recipe lies in its simplicity—each ingredient has a crucial role in creating the perfect texture and flavor. From the sturdy structure of all-purpose flour to the richness of unsalted butter and eggs, every element works harmoniously to deliver that iconic mountain-like look and irresistible creaminess.
- 1 cup water: Provides the moisture needed to create the choux pastry dough’s perfect lightness.
- 1/2 cup unsalted butter: Adds richness and helps create the crisp, golden crust of the pastry layers.
- 1 cup all-purpose flour: The backbone of the dough, providing structure while keeping the pastry tender.
- 1/4 tsp salt: Enhances the flavors and balances the sweetness.
- 4 large eggs: Essential for the choux pastry’s airy puff and smooth texture.
- 2 cups whole milk: Used both in the cream filling and for its luscious creaminess.
- 1/2 cup granulated sugar: Sweetens the custard just enough without overpowering it.
- 1/4 cup cornstarch: Thickens the custard, creating that silky, pudding-like consistency.
- 4 large egg yolks: Add richness and help set the custard filling perfectly.
- 2 tsp vanilla extract: Brings aromatic warmth and depth to the cream.
- 1/2 cup unsalted butter (softened): Whipped into the custard for a luxurious, buttery finish.
- Powdered sugar (for dusting): Adds a delicate sweetness and that snowy mountain look.
How to Make Karpatka Cake (Polish Carpathian Cream Cake) Recipe
Step 1: Prepare the Choux Pastry Dough
Start by preheating your oven to 375°F (190°C) and greasing two 9-inch round cake pans. In a saucepan, bring the water and 1/2 cup unsalted butter to a boil, creating a buttery base for the dough. Remove from heat and immediately stir in the flour and salt until the dough becomes smooth and pulls away from the pan. Return the pan to a low heat, stirring constantly for a minute or two to dry the dough slightly—this step is critical for achieving the perfect pastry texture. Allow the dough to cool just enough so the eggs won’t scramble upon adding.
Step 2: Incorporate the Eggs
Next, beat in the eggs one at a time, making sure each one is fully incorporated before adding the next. This gradual mixing results in a smooth, glossy dough that’s ready to puff up beautifully in the oven. The consistency should be thick but not stiff, perfect for spreading evenly into the pans.
Step 3: Bake the Pastry Layers
Divide the dough evenly between your prepared cake pans, spreading it thinly right up to the edges. Bake for 25 to 30 minutes or until the tops are a gorgeous golden brown and puffed up like little mountains. It’s important to let the layers cool completely before assembling, giving them time to set and become firm yet airy.
Step 4: Prepare the Cream Filling
While the pastry cools, warm 1 1/2 cups of the milk on medium heat. In a separate bowl, whisk together the sugar, cornstarch, egg yolks, and remaining 1/2 cup milk until smooth. Slowly whisk the warm milk into the egg mixture, blending everything beautifully before returning it to the saucepan. Cook over medium heat, stirring constantly until the custard thickens and coats the back of a spoon. Remove from heat, stir in the vanilla extract, and let it cool slightly. Then beat in the softened butter until your cream becomes silky and luscious, adding richness that will melt in your mouth.
Step 5: Assemble the Karpatka Cake (Polish Carpathian Cream Cake) Recipe
Place one of the choux pastry layers onto your serving plate, then spread the creamy custard filling evenly on top. Crown it with the second pastry layer, then dust generously with powdered sugar to mimic the snowy peaks of the Carpathians. For best results, refrigerate the assembled cake for at least 2 hours—this lets the flavors meld and the cream set perfectly for clean, satisfying slices.
How to Serve Karpatka Cake (Polish Carpathian Cream Cake) Recipe

Garnishes
To truly make your Karpatka Cake pop, consider sprinkling additional powdered sugar right before serving for extra visual appeal. For a lovely finishing touch, you can add fresh berries or a sprig of mint, which gives a refreshing contrast to the creamy sweetness and enhances the overall presentation.
Side Dishes
While the cake shines on its own, pairing it with a simple pot of strong black coffee or a fragrant cup of tea elevates the experience. Light fruit compotes or a small scoop of vanilla ice cream can also complement the cake’s richness beautifully, balancing each bite and adding a delightful temperature contrast.
Creative Ways to Present
Try serving Karpatka Cake in individual glass jars layered with extra custard and fruit for a modern twist, or use cookie cutters to create charming mini portions perfect for gatherings. You could also drizzle a little chocolate sauce or caramel over the slices for added decadence, turning this humble classic into a gourmet showstopper.
Make Ahead and Storage
Storing Leftovers
Leftover Karpatka Cake keeps wonderfully in the refrigerator for up to 3 days when covered tightly with plastic wrap or stored in an airtight container. The flavors actually mellow beautifully after a night, making it just as delicious, if not more so, the next day.
Freezing
If you want to enjoy this Polish classic later, Karpatka freezes well. Wrap the entire cake or individual slices securely in plastic wrap and foil to prevent freezer burn. Freeze for up to 1 month. Thaw in the refrigerator overnight before serving for best texture and flavor.
Reheating
Since this cake is best enjoyed chilled, reheating is not recommended. However, if you prefer a slightly warmer custard, let slices sit at room temperature for 30 minutes before serving. Avoid microwaving, which can alter the delicate cream’s texture.
FAQs
What is Karpatka Cake?
Karpatka Cake is a traditional Polish dessert featuring two layers of choux pastry filled with rich vanilla custard. Its name references the Carpathian Mountains because the pastry’s shape resembles their rugged peaks dusted with snow.
Can I make Karpatka Cake gluten-free?
You can substitute the all-purpose flour with a gluten-free flour blend designed for baking. However, choux pastry can be tricky with gluten-free flours, so expect slight differences in texture and rise.
How long does it take to make Karpatka Cake?
The full process, including baking, cooling, and chilling, takes about 2 hours and 50 minutes. Most of this time is waiting for the cake to cool and the cream to set for perfect slices.
Can I use other flavors in the cream filling?
Absolutely! While vanilla is traditional, you can add lemon zest, cocoa powder, or even a touch of coffee extract to the custard filling for a unique twist on this classic recipe.
Is Karpatka Cake suitable for beginners?
Yes! While it involves a few steps like making choux pastry and custard, the recipe is straightforward and forgiving, making it a wonderful project for bakers eager to try their hand at a classic European dessert.
Final Thoughts
There is something truly special about the Karpatka Cake (Polish Carpathian Cream Cake) Recipe—a dessert that carries the spirit of its homeland in every bite. Whether you’re treating yourself for a weekend indulgence or sharing it at a family gathering, this cake embodies warmth, tradition, and a touch of edible magic. I wholeheartedly encourage you to try this recipe; once you do, its luscious cream and airy layers will have you coming back again and again.
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Karpatka Cake (Polish Carpathian Cream Cake) Recipe
- Prep Time: 40 minutes
- Cook Time: 30 minutes
- Total Time: 2 hours 50 minutes
- Yield: 8 servings
- Category: Dessert
- Method: Baking
- Cuisine: Polish
- Diet: Vegetarian
Description
Karpatka Cake, also known as Polish Carpathian Cream Cake, is a delightful dessert featuring two layers of light, airy choux pastry filled with a rich vanilla custard cream. Its rustic, mountain-like appearance and creamy filling make it a beloved traditional Polish treat perfect for special occasions or indulgent everyday enjoyment.
Ingredients
Choux Pastry
- 1 cup water
- 1/2 cup unsalted butter
- 1 cup all-purpose flour
- 1/4 tsp salt
- 4 large eggs
Cream Filling
- 2 cups whole milk (divided into 1 1/2 cups and 1/2 cup)
- 1/2 cup granulated sugar
- 1/4 cup cornstarch
- 4 large egg yolks
- 2 tsp vanilla extract
- 1/2 cup unsalted butter (softened)
Finishing
- Powdered sugar (for dusting)
Instructions
- Prepare the Choux Pastry: Preheat your oven to 375°F (190°C) and grease two 9-inch round cake pans to ensure the choux pastry does not stick.
- Make the Dough: In a saucepan, bring water and butter to a boil. Once boiling, remove from heat and quickly stir in the flour and salt until you form a smooth dough.
- Cook the Dough: Return the saucepan to low heat and stir constantly for 1 to 2 minutes to dry out the dough slightly. Remove from heat and allow it to cool just a bit.
- Incorporate Eggs: Beat the eggs in one at a time, mixing well after each addition until the dough is smooth and glossy, ensuring the right texture for puffing during baking.
- Form Pastry Layers: Divide the dough evenly between the two prepared pans and spread it thinly and evenly to the edges for uniform layers.
- Bake the Layers: Bake the choux pastry for 25 to 30 minutes or until they become golden and puffed. Remove from oven and let cool completely to set their structure.
- Heat Milk for Filling: In preparation for the custard filling, warm 1 1/2 cups of whole milk over medium heat until just warm; avoid boiling.
- Mix Filling Base: In a separate bowl, whisk together sugar, cornstarch, egg yolks, and the remaining 1/2 cup milk until the mixture is smooth and free of lumps.
- Combine and Thicken Filling: Slowly pour the warm milk into the egg mixture while whisking constantly to temper the eggs. Transfer back to the saucepan and cook over medium heat, stirring continuously until the custard thickens.
- Finish the Cream: Remove the custard from heat, stir in vanilla extract, and let cool slightly. Then beat in softened butter until the cream is smooth and velvety.
- Assemble the Cake: Place one choux pastry layer on a serving plate, then spread the prepared custard filling evenly over it.
- Top and Dust: Place the second pastry layer over the custard and generously dust the top with powdered sugar for a classic finish.
- Chill Before Serving: Refrigerate the assembled cake for at least 2 hours to allow the custard filling to set before slicing and serving.
Notes
- Ensure the eggs are fully incorporated into the choux pastry dough for optimal puffiness.
- Do not open the oven during baking to prevent the pastry from collapsing.
- The custard filling should be thick but spreadable; if too thin, continue cooking gently until it thickens more.
- Chilling the cake enhances the flavor and texture, making slicing easier and neater.
- Use fresh eggs and high-quality butter and vanilla extract for the best taste.
- For a decorative touch, dust more powdered sugar just before serving.

