01 -
Preheat oven to 175°C. Grease and flour two 23 cm round cake pans or line with parchment paper.
02 -
In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt. Add eggs, milk, oil, and vanilla; mix until a smooth batter forms.
03 -
Gradually stir in boiling water until batter is thin and uniform.
04 -
Divide batter evenly between prepared pans and bake for 35 minutes, or until a toothpick inserted in the center emerges clean. Cool in pans for 10 minutes, then turn out onto wire racks to cool completely.
05 -
Combine chocolate chips and chopped dark chocolate in a heatproof bowl. Heat heavy cream in a saucepan until it just begins to simmer. Pour hot cream over chocolate; let stand for 2 minutes, then stir gently until fully melted and glossy.
06 -
Place one cooled cake layer on a serving plate. Spread a generous layer of ganache on top. Position second cake layer above and pour remaining ganache over, allowing it to cascade down sides.
07 -
Allow ganache to set for 30 minutes before slicing. Serve with whipped cream, fresh berries, or cold milk as desired.