Ingredients
Method
Preparation of Batter
- Mix 10 g of egg white, powdered sugar, softened butter, and flour to make the pattern batter.
- Divide batter, tint one part pink, pipe heart designs on parchment, and refrigerate for 25-30 minutes.
Making the Sponge
- Whisk egg yolks with oil, milk, flour, and pink coloring until smooth.
- Beat egg whites until foamy, gradually add sugar, and whip until stiff peaks form.
- Gently fold the meringue into the yolk mixture in three additions.
- Pour batter over chilled pattern and bake at 160 degrees C (320 degrees F) for 20-25 minutes.
- Roll cake while warm with parchment, then unroll once cooled.
Filling and Assembling
- Whip cream with sugar, fold in raspberries and pink coloring.
- Spread filling evenly, roll cake tightly, and pinch to form a heart shape.
- Freeze for at least 4 hours, then slice and serve.
Notes
Roll the sponge while warm to prevent cracking. Chill or freeze before slicing for clean, sharp heart shapes. You can substitute raspberries with strawberries or blueberries for variation.
