This Bird’s Milk Cake is a timeless dessert that combines airy sponge layers with a velvety mousse filling, finished with whipped Chantilly cream and a rich chocolate drizzle. Perfect for special occasions or an elegant family gathering, this recipe highlights a delightful combination of light textures and rich flavors. The balance of sweet, creamy, and fluffy layers makes this cake a favorite among dessert enthusiasts.

Ingredients
Cake Layers:
- 8 large eggs
- ¾ cup sugar
- 1 teaspoon pure vanilla extract
- 1 cup flour
Ptichye Moloko Layer:
- 7 grams (1 packet) unflavored gelatin
- ½ cup milk
- ½ cup sugar
- 8 oz sour cream
- 8 oz Cool Whip, refrigerated
Syrup:
- 1 can Sprite, 7-Up, or LaCroix mixed with 2 tablespoons sugar
Creme Chantilly Frosting:
- 2 cups heavy whipping cream (1 pint)
- 3 tablespoons confectioners’ sugar, sifted
- ¾ teaspoon vanilla extract
Chocolate Topping:
- ¾ cup semi-sweet chocolate chips
Instructions
Prepare the Cake Layers:
- Preheat the oven to 350°F and line two non-stick cake pans with parchment paper.
- Separate the egg whites from the yolks. In a medium bowl, whisk together the yolks, sugar, and vanilla. Gradually fold in the flour until fully combined.
- In a large bowl, beat the egg whites on high speed until they foam and increase 3-4 times in volume (about 2 ½ – 3 minutes). Avoid overbeating, as it will make folding difficult.
- Gently fold the yolk mixture into the egg whites using a spatula. Be careful not to overmix to maintain the batter’s fluffy texture.
- Divide the batter evenly between the prepared pans and bake for 20 minutes, or until the tops are golden.
- Once baked, turn the cakes out onto a clean surface, peel off the parchment paper, and trim rough edges while still warm. Allow the cakes to cool completely.
Prepare the Ptichye Moloko (Mousse) Layer:
- In a small saucepan, combine the gelatin and milk. Heat over medium heat, whisking constantly, until the mixture starts to steam. Do not let it boil. Remove from heat and let it cool slightly.
- In a mixing bowl, whisk together sugar, sour cream, and Cool Whip until smooth.
- Gradually add the warm milk mixture while whisking. Pour this over one of the cake layers placed in a springform pan. Smooth the top and refrigerate until set.
Make the Syrup:
- Combine the soda and sugar in a bowl. Pour half over the first cake layer before adding the mousse. Save the other half for the second layer.
Prepare the Creme Chantilly Frosting:
- Chill your mixing bowl and whisk attachment in the freezer for 10-15 minutes.
- Whip the heavy cream on high speed until soft peaks form (about 1 minute).
- Add the sifted powdered sugar and vanilla. Continue whipping until stiff peaks form but the texture remains smooth (about 1 minute).
Assemble the Cake:
- Once the mousse layer is set, place the second cake layer on top and pour the remaining syrup evenly over it.
- Trim the edges of the mousse layer to align with the cake layers.
- Frost the entire cake with Creme Chantilly frosting, smoothing it with a food scraper.
Make the Chocolate Topping:
- Melt the chocolate chips over low heat in a small saucepan, stirring constantly until smooth.
- Transfer the melted chocolate to a zip-top bag, cut a small hole in the tip, and drizzle the chocolate over the cake. Refrigerate until ready to serve.
Why You’ll Love This Recipe
- Classic Elegance: Combines the light, airy texture of sponge cake with a creamy mousse layer.
- Customizable: Adapt the flavors with different syrups or toppings.
- Perfect for Celebrations: A show-stopping dessert ideal for any special occasion.

Tips
- Room Temperature Ingredients: Use room-temperature eggs for better mixing and volume.
- Avoid Overbeating: Whipping the egg whites just until fluffy ensures the batter remains light.
- Even Layers: Use a cake leveler for consistent thickness.
Variations and Substitutions
- Flavored Syrup: Replace soda with orange juice or coffee for a unique flavor.
- Gelatin-Free Mousse: Use agar-agar as a vegetarian alternative to gelatin.
- Dark Chocolate Drizzle: Swap semi-sweet chocolate chips with dark chocolate for a richer topping.
FAQs
Q: Can I make this cake ahead of time?
A: Yes! The cake can be made a day ahead and refrigerated until ready to serve.
Q: Can I freeze this cake?
A: It’s best enjoyed fresh, but you can freeze individual slices for up to 1 month. Thaw in the refrigerator overnight.
Q: What can I use instead of Cool Whip?
A: Substitute with whipped heavy cream stabilized with powdered sugar.
Serving
Serve this cake chilled for the best texture and flavor. Garnish with fresh berries or mint for added elegance.
Suggestions
- Pairing: Serve with a cup of black tea or espresso for a perfect complement.
- Leftovers: Store in an airtight container in the refrigerator for up to 3 days.
Ptichye Moloko Cake Recipe (Bird’s Milk Cake)
20
servings1
hour20
minutesIngredients
Cake Layers:
8 large eggs
¾ cup sugar
1 teaspoon pure vanilla extract
1 cup flour
Ptichye Moloko Layer:
7 grams (1 packet) unflavored gelatin
½ cup milk
½ cup sugar
8 oz sour cream
8 oz Cool Whip, refrigerated
Syrup:
1 can Sprite, 7-Up, or LaCroix mixed with 2 tablespoons sugar
Creme Chantilly Frosting:
2 cups heavy whipping cream (1 pint)
3 tablespoons confectioners’ sugar, sifted
¾ teaspoon vanilla extract
Chocolate Topping:
¾ cup semi-sweet chocolate chips
Directions
- Prepare the Cake Layers:
- Preheat the oven to 350°F and line two non-stick cake pans with parchment paper.
- Separate the egg whites from the yolks. In a medium bowl, whisk together the yolks, sugar, and vanilla. Gradually fold in the flour until fully combined.
- In a large bowl, beat the egg whites on high speed until they foam and increase 3-4 times in volume (about 2 ½ – 3 minutes). Avoid overbeating, as it will make folding difficult.
- Gently fold the yolk mixture into the egg whites using a spatula. Be careful not to overmix to maintain the batter’s fluffy texture.
- Divide the batter evenly between the prepared pans and bake for 20 minutes, or until the tops are golden.
- Once baked, turn the cakes out onto a clean surface, peel off the parchment paper, and trim rough edges while still warm. Allow the cakes to cool completely.
- Prepare the Ptichye Moloko (Mousse) Layer:
- In a small saucepan, combine the gelatin and milk. Heat over medium heat, whisking constantly, until the mixture starts to steam. Do not let it boil. Remove from heat and let it cool slightly.
- In a mixing bowl, whisk together sugar, sour cream, and Cool Whip until smooth.
- Gradually add the warm milk mixture while whisking. Pour this over one of the cake layers placed in a springform pan. Smooth the top and refrigerate until set.
- Make the Syrup:
- Combine the soda and sugar in a bowl. Pour half over the first cake layer before adding the mousse. Save the other half for the second layer.
- Prepare the Creme Chantilly Frosting:
- Chill your mixing bowl and whisk attachment in the freezer for 10-15 minutes.
- Whip the heavy cream on high speed until soft peaks form (about 1 minute).
- Add the sifted powdered sugar and vanilla. Continue whipping until stiff peaks form but the texture remains smooth (about 1 minute).
- Assemble the Cake:
- Once the mousse layer is set, place the second cake layer on top and pour the remaining syrup evenly over it.
- Trim the edges of the mousse layer to align with the cake layers.
- Frost the entire cake with Creme Chantilly frosting, smoothing it with a food scraper.
- Make the Chocolate Topping:
- Melt the chocolate chips over low heat in a small saucepan, stirring constantly until smooth.
- Transfer the melted chocolate to a zip-top bag, cut a small hole in the tip, and drizzle the chocolate over the cake. Refrigerate until ready to serve.


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