Active Time

　　35 minutes

　　Total Time

　　1 hour

　　I found this Karpatka cake recipe in my mom’s old Soviet-era notebook. Somebody gave it to her decades ago and she had completely forgotten about it. I decided to use it in this book, but only after adding my own little spin: a dash of bright orange liqueur and some aromatic grated orange zest. Imagine the largest, most luxurious éclair you can conjure and that’s what Karpatka cake is. It is like a cloud of rich milky frosting trapped between two layers of pâte à choux. (The name translates to Carpathian cake, so called because the sugar-dusted craggy-topped pastry recalls the snow-capped peaks of the Carpathian mountains.) Once you’ve tasted this dessert, it’s difficult not to eat the full cake in one sitting.

　　

Ingredients

Serves 8

　　

For the frosting

2 cups (454g) whole milk

　　2 eggs

　　⅔ cup (132g) granulated sugar

　　¼ cup (28g) cornstarch

　　2 teaspoons pure vanilla extract

　　¼ teaspoon salt

　　2 tablespoons orange liqueur

　　Finely grated zest of 1 orange

　　¾ cup (185g) unsalted butter, at room temperature

　　

For the pâte à choux

⅓ cup (75g) whole milk

　　⅓ cup (75g) water

　　6 Tbsp. (85g) unsalted butter

　　½ tsp. salt

　　¼ tsp. granulated sugar

　　¾ cup (90g) all-purpose flour

　　3 eggs

　　Sunflower or other neutral oil, for oiling the spatula

　　Confectioners’ sugar, for dusting

　　

Step 1

To make the frosting, in a medium saucepan, heat the milk to 180°F. While the milk is heating, in a medium-large bowl, whisk together the eggs, granulated sugar, cornstarch, vanilla, and salt until well blended. Carefully pour about half of the hot milk into the egg mixture while stirring constantly. Then slowly pour the egg mixture into the saucepan, stirring as you do, and cook over medium-low heat, stirring constantly with the whisk so the mixture doesn’t scorch on the bottom.

　　

Step 2

Heat the custard until it comes to a simmer and thickens, stirring constantly. It should have a pudding-like consistency and coat the back of a spoon . This should take about 5 minutes. Remove the custard from the heat and pour it into a heatproof container. Whisk in the orange liqueur and orange zest. Cover with a piece of plastic wrap, pressing it directly onto the surface to prevent a skin from forming. Set aside and let cool to room temperature.

　　

Step 3

Meanwhile, make the pâte à choux. Preheat the oven to 375°F. Cover the bottom and sides of two 8-inch springform pans with parchment paper.

　　

Step 4

In a medium, heavy saucepan, combine the milk, water, butter, salt, and granulated sugar and bring to a boil over medium-high heat. As soon as the mixture boils, add the flour and start stirring vigorously with a wooden spoon until a tight dough forms and pulls away from the sides of the pan, about 2 minutes. When you see a skin of dough forming on the bottom of the pan, remove the pan from the heat.

　　

Step 5

Let the dough cool for a few minutes, then add the eggs, one at a time, beating well after each addition with the wooden spoon until fully incorporated before adding the next egg. When all the eggs have been incorporated, you should have a glossy, thick, sticky batter.

　　

Step 6

Divide the batter evenly between the prepared springform pans, then spread the batter in each pan with an oiled rubber spatula. The surface doesn’t have to be too smooth. Transfer both pans to the oven and bake the pastry until golden, 25 to 35 minutes. Let cool completely in the pans on wire racks.

　　

Step 7

To finish the frosting, in a stand mixer fitted with the whisk attachment, whip the butter on medium-high speed until pale and fluffy, 3 to 4 minutes. Turn down the speed to low and start adding the cooled custard, 1 table-spoon at a time. Make sure each addition is fully incorporated with the butter before adding another spoonful. When all the custard has been incorporated, the frosting should be the consistency of whipped cream. 

　　

Step 8

To assemble the cake, unclasp and lift off the sides from each springform pan . Then, using a wide spatula, carefully lift the layers from the pan bottoms . Reassemble one of the pans (make sure it is at room temperature), clasping the sides in place . Choose the flatter of the two layers and place it on the bottom of the reassembled pan . Top the layer with the frosting, smoothing it with a rubber spatula . Gently set the second layer on the frosting . Cover the pan with plastic wrap and refrigerate the cake until the frosting is firm and fully set, about 3 hours.

　　

Step 9

When ready to serve, unclasp and carefully lift off the pan sides. Using a long, wide metal spatula, carefully lift the cake from the pan bottom and transfer it to a serving platter. Dust the cake with confectioners’ sugar and slice it into serving pieces. Serve right away. Leftover cake will keep in the refrigerator for up to 2 days.

　　Reprinted with permission from BUDMO! Recipes from a Ukrainian Kitchen by Anna Voloshyna, Rizzoli New York, 2022. On sale wherever fine books are sold September 2022. Buy the full book from Rizzoli or Amazon.