Ingredients
Method
Preparation
- Line a half-sheet rectangle baking sheet with parchment paper.
- Sift the cake flour and baking powder together.
- Mix the milk, oil, salt, and cocoa powder until smooth.
- Preheat your oven to 355ºF (180ºC).
Whip the Egg Yolks
- Whip the egg yolks and granulated sugar until fluffy and pale.
Whip the Egg Whites
- In a separate bowl, whip the egg whites on medium speed.
- Gradually add half of the sugar, then the rest until soft peaks form.
Combine the Mixtures
- Fold the meringue into the whipped yolks until partially combined.
- Add the sifted flour and continue folding until no streaks remain.
Add Cocoa Powder Liquids
- Fold in the milk and cocoa mixture gently until 70-80% blended.
Bake the Cake
- Pour the batter onto the prepared baking sheet and spread evenly.
- Bake for 8-10 minutes or until the surface springs back.
- Cool the cake on a wire rack covered with plastic wrap.
Make the Cake Syrup
- Microwave water and granulated sugar until dissolved.
Trim and Apply Cake Syrup
- Trim one edge of the cake diagonally.
- Brush the cake syrup generously over the sponge.
Make the Cream
- Melt dark chocolate over a double boiler.
- Mix in a third of the warm heavy cream until smooth.
- Incorporate the rest of the cream and whisk until fluffy.
Assemble the Cake
- Spread a thin layer of the chocolate cream over the cooled sponge.
- Carefully roll the sponge into a log using parchment.
Chill and Ganache Preparation
- Wrap the rolled cake and chill for at least one hour.
- Melt dark chocolate and mix in warm heavy cream for ganache.
Final touches
- Slice the log ends for cleaner aesthetics and cover with ganache.
- Decorate with fresh fruits and herbs.
Notes
Ensure all ingredients are at room temperature. Ovens vary in temperature; watch the cake closely.
