By Katya Lyukum
Bird's Milk Cake with Mascarpone
15 steps
Prep:45minCook:15min
Bird’s Milk is a confectionary and a cake known and loved all over Eastern Europe. There are different versions and different recipes in every country. As a cake, it’s mostly a white, rich souffle between a thin layer of delicate sponge on the bottom (or two thin layers of sponge) and a chocolate glaze on top. One generation passes recipes to the next for decades now. As the name suggests, it’s a delicacy compared to something from a fairy tale.
Updated at: Thu, 17 Aug 2023 05:11:53 GMT
Nutrition balance score
Unbalanced
Glycemic Index
64
Moderate
Glycemic Load
33
High
Nutrition per serving
Calories408.8 kcal (20%)
Total Fat21.5 g (31%)
Carbs47.9 g (18%)
Sugars39.5 g (44%)
Protein5.2 g (10%)
Sodium152.3 mg (8%)
Fiber1.7 g (6%)
% Daily Values based on a 2,000 calorie diet
Ingredients
12 servings
for 2 layers of sponge, 8" D, 1/2" H
120gegg
whole
60gsugar
fine
⅖ tspsalt
fine
72gwheat flour
all-purpose
½ tspbaking powder
16gvegetable oil
neutral flavor, avocado
½ tspvanilla extract
for souffle 8" D, 3" H
160gegg whites
room temperature
1 tspdry egg whites
8gagar powder
140gwater
cold
360gsugar
fine
50gglucose
optional
1gcitric acid
227gmascarpone
softened to room temperature
for sponge feed
for chocolate glaze
Instructions
for sponge
Step 1
Preheat oven to 350F. Combine eggs, sugar, and salt in a small bowl and whip into a thick cream-color foam. Note 1: Without the shell, one large egg is about 56g on average. It is less than you need for the recipe. Note 2: Start hydrating the agar. Combine 80 ml of water and 2 tsp agar powder in a saute pan. Note 3: Make sure your Mascarpone is out of the refrigerator to become soft when you are ready to use it.
Step 2
Add flour and baking powder to the foam and combine well with a spatula.
Step 3
Add oil and vanilla extract and combine well with a spatula.
Step 4
Line baking sheet with parchment paper. I discovered the best way of baking a sponge without leftovers by using a perforated ring. Spread the batter evenly inside the 8" D ring and bake for 15 minutes.
Step 5
Do not worry about the batter going through the perforation. It won't.
Step 6
When baked, cut the sponge, separating it from the ring. Remove the ring.
Step 7
Flip the sponge parchment paper up and peel the paper. Let the sponge cool on the rack.
for feeding the sponge
Step 8
Use an 8" D cake mold with removable bottom. Place the sponge on the bottom. Note: Line the sides of the mold with an acetate cake collar for better-looking sides.
Step 9
In a cup, combine milk and vanilla extract. Stir until sugar is dissolved. Using a silicone brush, soak the sponge evenly.
for souffle
Step 10
You need a culinary thermometer and a stand mixer to make this part easy. In a stand mixer bowl, combine room temperature egg whites and dry egg whites and whip them on medium speed until "shaving foam" thick and stop. Note: Dry egg whites stabilize the foam instead since we have to beat the whites without sugar.
Step 11
Combine agar and water. Bring to simmer over medium heat and cook until thick.
Step 12
Add sugar and glucose and cook stirring until the temperature of the syrup is 230F. Turn off the heat. Note: Stirring is important for two reasons — it prevents agar from burning on the bottom of the pan and redistributes the heat evenly.
Step 13
Give the syrup a few seconds to cool. Meanwhile, turn the mixer with the egg whites foam back on at high speed. Add citric acid and sugar syrup (should be not lower than 201F), slowly streaming it down the side of the bowl. Whip for 1-2 minutes.
Step 14
Stop the mixer add softened to room temperature mascarpone. Whip it at high speed for about 30 seconds. The foam will slightly deflate and become more liquidy, which is expected. Stop the mixer and fold the mixture a few times using a spatula. Fill the mold ring with the mixture. Work quickly because agar sets at room temperature.
for toppings/glaze
Step 15
For the traditional chocolate glaze, melt chocolate combined with butter until 122F. The glaze should be 113F to cover the cake successfully. You can also try topping the souffle with shaved chocolate and decorate the cake with chocolate pearls by Valrhona.
View on Lyukum Cooking Lab
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