“Did you hear about the Ukrainian dessert that’s as light as a cloud and as luscious as a whispered secret?” That’s how I stumbled upon Bird’s Milk Cake, or Ptichye Moloko—a dessert that promises to take your taste buds on a delightful ride. This exquisite Bird’s Milk Cake recipe invites you to indulge in a whipped sour cream mousse that effortlessly balances lightness with richness, making each slice an unforgettable treat. Not only is it perfect for festive gatherings or cozy afternoons, but it’s also quick to prepare, ensuring you can create a show-stopping dessert with minimal fuss. Imagine sinking your fork into layers of tender cake, drenched in creamy mousse, and topped with a silky ganache. Who could resist that? Have you ever tried making a mousse cake from scratch? Let’s dive into the delicious world of this Ukrainian classic!

Why Is Bird’s Milk Cake Irresistible?
Cloud-like Texture: Each slice boasts a light, airy consistency that melts in your mouth, making it a delightful companion to your afternoon tea.
Decadent Flavor: The combination of rich sour cream and sweet condensed milk brings a unique twist to traditional desserts, ensuring every bite is heavenly.
Effortlessly Elegant: This cake’s beautiful layers and smooth ganache offer a stunning presentation, making it a showstopper for gatherings or special occasions.
Quick to Prepare: With simple ingredients and straightforward instructions, you can whip up this impressive dessert in no time, leaving you with more moments to enjoy with loved ones.
Versatile Options: Customize the recipe to your liking by adding fresh berries or flavored extracts, creating a personal touch that your guests will adore.
If you’re in the mood for more delightful desserts, why not check out this gorgeous Yule Log Cake or the classic Tuxedo Cake Decadent?
Bird’s Milk Cake Ingredients
For the Cake
• Eggs – Provides structure and moisture; can substitute with egg replacer for a vegan version.
• Sugar – Sweetens the cake and the mousse; consider using a sugar substitute for a lower-calorie option.
• Flour – Acts as a binder in the cake; a gluten-free blend can be used for a gluten-free variant.
• Cool Whip – Adds creaminess to the cake layers; fresh whipped cream serves as a suitable substitute.
• Boiling Milk – Soaks the cake layers, enhancing moisture; water mixed with sugar is an alternative.
For the Mousse
• Sour Cream – Main ingredient for the mousse, contributing tanginess; Greek yogurt can be substituted for a lighter option.
• Condensed Milk – Adds sweetness and richness to the mousse; sweetened coconut cream can be a dairy-free alternative.
• Milk – Used in gelatin preparation; any plant-based milk works as a replacement.
• Gelatine – Gives the mousse its structure; agar-agar can be used as a vegetarian alternative.
• Butter – Provides flavor to the mousse; vegan butter or coconut oil can be included for a dairy-free version.
For the Ganache
• Chocolate Chips (Semi-Sweet) – Forms the ganache for topping; dark chocolate can replace semi-sweet for a richer flavor.
• Heavy Cream – Creates the ganache; coconut cream provides a non-dairy option.
Step‑by‑Step Instructions for Bird’s Milk Cake Recipe
Step 1: Prepare the Cake Batter
Start by preheating your oven to 350°F (175°C). In a large mixing bowl, beat 4 eggs and 1 cup of sugar together for about 10 minutes until the mixture becomes thick and pale. Slowly fold in 1 cup of flour until just combined, being careful not to deflate the batter. Pour the batter into a greased and floured 9-inch cake pan, smoothing the top, and bake for 25–30 minutes, or until a toothpick inserted comes out clean.
Step 2: Soak the Cake Layers
Once the cake has baked, remove it from the oven and allow it to cool completely in the pan. Carefully slice the cake in half horizontally to create two layers. In a small saucepan, combine 1 cup of boiling milk with 1 tablespoon of sugar until dissolved, and then let it cool slightly. Place each cake layer in a springform pan and generously soak both layers with the milk mixture using a brush, ensuring they absorb all the delicious moisture.
Step 3: Make the Sour Cream Mousse
In a clean mixing bowl, beat 2 cups of sour cream and 1 cup of sugar together for about 15 minutes until fluffy and well combined. Gradually add in 1 cup of condensed milk, mixing for an additional 5 minutes to achieve a smooth texture. In another saucepan, bloom 3 tablespoons of gelatine in 1/2 cup of milk, then heat until it dissolves. Remove from heat, mix in 1/4 cup of melted butter, and blend this into the sour cream mixture until fully combined.
Step 4: Assemble the Cake
Divide the sour cream mousse evenly between the two soaked cake layers in the springform pans, spreading it smoothly with a spatula. Tap the pans gently on the counter to remove any air bubbles. Cover each pan with plastic wrap and refrigerate for at least 3 to 4 hours, allowing the mousse to set firmly. The Bird’s Milk Cake should look fluffy and inviting when ready.
Step 5: Prepare the Chocolate Ganache
In a microwave-safe bowl, heat 1 cup of heavy cream until it’s boiling. Pour the hot cream over 1 cup of semi-sweet chocolate chips, allowing it to sit for a couple of minutes to melt. Afterward, whisk the mixture until smooth and glossy. Let the ganache cool to room temperature before using it to glaze the top of the cake, creating a glossy finish that enhances the overall presentation.
Step 6: Final Chilling and Serving
Once the ganache has been poured over the cake, return the assembled Bird’s Milk Cake to the refrigerator for another 30 minutes to set. Before serving, carefully remove the sides of the springform pan. Slice the cake into thick wedges and serve chilled, allowing your family and friends to savor this delightful Ukrainian dessert that is as beautiful as it is delicious.

Expert Tips for Bird’s Milk Cake Recipe
- Egg Beating: Ensure eggs are beaten until thick and pale; this crucial step adds maximum airiness to your cake’s texture.
- Chill Time: Don’t rush the cooling! Proper chilling locks in the mousse’s creamy consistency; allow it 3 to 4 hours to set fully.
- Layer Soaking: Soak the cake layers generously with the milk mixture; this keeps the cake moist and enhances flavor with every bite.
- Ganache Quality: Use high-quality chocolate for the ganache; a richer chocolate will elevate the dessert and create a glossy finish everyone will love.
- Presentation Tip: Refrigerate the finished cake before serving to allow the ganache to set, helping it maintain its perfect shape when sliced.
Make Ahead Options
These Bird’s Milk Cake recipe preparations are a dream for busy home cooks! You can make the cake layers up to 24 hours in advance and store them in an airtight container to maintain their moisture. The sour cream mousse can be prepared up to 3 days ahead; simply keep it refrigerated in a sealed bowl until you’re ready to assemble. When you’re set to serve, layer the soaked cake with the mousse, then let it chill in the refrigerator for at least 30 minutes to ensure the ganache sets beautifully. With these make-ahead strategies, you’ll enjoy a stress-free dessert experience, leaving you to savor every blissful bite of this Ukrainian delight!
What to Serve with Bird’s Milk Cake?
The delightful flavors of this Ukrainian mousse cake open the door to a range of scrumptious pairings.
- Herbal Tea: A cup of aromatic herbal tea perfectly complements the lightness of the cake, enhancing its delicate flavors. Try chamomile or mint for an uplifting experience.
- Fresh Berries: The tartness of fresh berries, like raspberries or strawberries, adds a vibrant zing that balances the rich mousse beautifully. They double as a refreshing garnish too.
- Whipped Cream: A dollop of fresh whipped cream elevates the dessert by adding extra creaminess, making each bite heavenly and indulgent.
- Fruit Coulis: Drizzling a berry coulis brings both color and a sweet-tart element that brightens the dish, offering a striking contrast to the creamy texture.
- Chocolate Coffee: Pair this cake with a rich chocolate coffee for a decadent experience; the chocolatey notes resonate with the cake’s chocolate ganache.
- Almond Biscotti: For a delightful crunch, serve alongside almond biscotti that adds an inviting texture and nutty flavor against the smooth mousse.
- Sparkling Water: A refreshing glass of sparkling water adds a bubbly lift, cleansing the palate between slices and ensuring you savor every moment.
- Lemon Sorbet: For a palate cleanser, a scoop of lemon sorbet adds a bright, tangy touch that beautifully cuts through the dessert’s sweetness.
- Chocolate Mousse: If you’re truly craving indulgence, serve a side of chocolate mousse for an extra luxurious treat; it’s a chocoholic’s dream come true.
- Vanilla Ice Cream: The classic combo of creamy vanilla ice cream contrasts wonderfully with the airy cake, making each bite a blissful experience.
How to Store and Freeze Bird’s Milk Cake
Fridge: Store the bird’s milk cake covered with plastic wrap or in an airtight container for up to 4 days. Keeping it moisture-free will help maintain its light texture.
Freezer: For longer storage, wrap individual slices tightly in plastic wrap and foil, then freeze for up to 2 months. Thaw in the refrigerator before serving.
Reheating: If desired, let the cake come to room temperature before enjoying. Avoid microwaving, as it may alter the texture of the delicate mousse.
Assembly Preservation: If you have leftover mousse, you can store it in an airtight container in the fridge for up to 2 days, adding it as a topping to your cake slices when ready to serve.
Bird’s Milk Cake Recipe Variations
Feel free to put your own spin on this delightful cake, adding textures and flavors that suit your taste buds!
- Gluten-Free: Substitute regular flour with a gluten-free blend to accommodate gluten sensitivities without compromising texture.
- Dairy-Free: Swap sour cream with coconut yogurt and use a dairy-free butter alternative in the mousse for a rich, creamy experience.
- Fruity Delight: Add fresh berries like raspberries or strawberries between mousse layers for a burst of fruity brightness that complements the creamy texture.
- Chocolate Fans: Use dark chocolate instead of semi-sweet in the ganache for a richer, more intense chocolate flavor that will satisfy any chocoholic.
- Nutty Crunch: Incorporate crushed nuts like hazelnuts or almonds into the mousse or sprinkle them on top of the ganache for an added crunch and depth of flavor.
- Flavorful Extracts: Experiment with almond or orange extract in the mousse for a fragrant twist that elevates the classic taste profile.
- Reduced Sugar: Use a sugar substitute in the mousse and cake layers to create a lower-calorie dessert without sacrificing deliciousness.
- Spiced Twist: Sprinkle a pinch of cinnamon or nutmeg in the cake batter for a warm, cozy flavor that hints at dessert nostalgia.
If you’re enchanted by this recipe, perhaps you’d enjoy whipping up a delicious Chocolate Milk Cake or the exquisite French Butter Cake next!

Bird’s Milk Cake Recipe FAQs
How do I select the best eggs for this cake?
Absolutely! For the best texture, choose large, fresh eggs. They should be clean and free from cracks. If possible, choose organic or free-range eggs for enhanced flavor and nutrition.
What is the best way to store leftover Bird’s Milk Cake?
Very! Keep the cake covered with plastic wrap or in an airtight container in the refrigerator for up to 4 days. Make sure the surface stays moisture-free to maintain its delightful lightness.
Can I freeze Bird’s Milk Cake?
Certainly! To freeze, wrap individual slices tightly in plastic wrap and then in aluminum foil, ensuring no exposure to air. It can be stored in the freezer for up to 2 months. When you’re ready to enjoy, thaw it in the refrigerator overnight before serving.
What should I do if my mousse doesn’t set properly?
If your mousse isn’t getting firm after refrigerating for the recommended time, it might need more gelatin. When preparing the mousse, ensure that the gelatin is completely dissolved in the milk mixture and not lumpy. If you’re unsure, you can warm the mixture slightly while stirring until it’s smooth before adding it to the sour cream.
Are there any dietary considerations for this recipe?
Absolutely! This recipe can be modified to accommodate various dietary needs. Substitute eggs with an egg replacer for a vegan version, and use coconut cream instead of heavy cream and butter for a dairy-free dessert. If allergies are a concern, ensure your ingredients, especially the condiments and baking supplies, are free from allergens.
How can I enhance the flavor of my Bird’s Milk Cake?
Very easily! You can add a teaspoon of vanilla or almond extract to the mousse mixture for extra flavor. Or, for a fruity twist, layer fresh berries like raspberries or strawberries between the mousse layers or on top for a refreshing finish.

Heavenly Bird's Milk Cake Recipe: A Taste of Ukrainian Bliss
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). In a large mixing bowl, beat 4 eggs and 1 cup of sugar together for about 10 minutes until thick and pale. Fold in 1 cup of flour gently, pour the batter into a greased 9-inch cake pan, and bake for 25–30 minutes until a toothpick comes out clean.
- Allow the cake to cool in the pan. Carefully slice in half horizontally to create two layers. In a saucepan, combine 1 cup boiling milk and 1 tablespoon sugar until dissolved. Let cool slightly, then soak each layer with the milk mixture.
- In a bowl, beat 2 cups of sour cream and 1 cup of sugar together for about 15 minutes. Gradually add 1 cup of condensed milk and in another saucepan, dissolve 3 tablespoons gelatine in 1/2 cup milk, mix into the sour cream mixture after cooling.
- Spread the mousse evenly between the two soaked layers, tap to remove air bubbles, cover with wrap, and refrigerate for 3 to 4 hours to set.
- Heat 1 cup of heavy cream to boiling, pour over 1 cup of chocolate chips, let sit to melt, then whisk until smooth. Cool to room temperature before glazing the cake.
- After glazing, chill the cake for another 30 minutes, then remove the springform sides, slice, and serve chilled.

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