Print

Karpatka Cake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Karpatka Cake is a traditional Polish dessert with fluffy choux pastry and rich vanilla custard cream, creating the perfect balance of crisp and creamy textures.

Ingredients

Scale
  • ¾ cup (170 g) unsalted butter
  • 2 cups (480 ml) whole milk
  • ¾ cup (150 g) granulated sugar
  • 5 large eggs
  • 1¼ cups (160 g) all-purpose flour
  • 2 teaspoons vanilla extract
  • ¼ cup (30 g) cornstarch
  • 1 teaspoon baking powder
  • Powdered sugar, for dusting
  • ¼ teaspoon salt
  • 1 cup (240 ml) water

Instructions

  1. Preheat the oven to 400°F (200°C) and line a 9×13-inch baking pan with parchment paper.
  2. In a saucepan, combine butter, water, milk, and salt. Bring to a boil, remove from heat, and stir in flour. Return to low heat, stir until a dough forms. Let cool slightly.
  3. Beat in eggs one at a time until the dough is smooth and glossy. Divide dough in half.
  4. Spread half the dough in the prepared pan and bake for 20–25 minutes until puffed and golden. Cool completely. Repeat with the second half for the top layer.
  5. In a separate pan, heat milk until warm. In a bowl, whisk sugar, cornstarch, and egg yolks. Slowly add the warm milk, whisking constantly.
  6. Return mixture to heat, stir until thickened. Remove from heat, add vanilla extract, and let cool.
  7. Spread custard over the cooled bottom layer. Place the top pastry gently over the cream. Chill for at least 2 hours.
  8. Dust with powdered sugar before serving and slice carefully with a serrated knife.

Notes

  • Use a serrated knife for cleaner cuts.
  • Let the cake chill overnight for best flavor.
  • Substitute almond or oat milk for a dairy-free option.