30gdry coffee groundssee notes at the end of the recipe
8gbaking powder
60mlmilk
2eggs L
vanilla
50gsugar
30gbitter cocoa
150mlcoffee
Instructions
Chop the chocolate with a knife and melt it together with the butter in the microwave for 2 minutes at 800 W, stirring every 40 seconds (or in a bain-marie). Let it cool down.
Then add the eggs, milk and vanilla: mix all.
Mix flour, coffee grounds and yeast.
Add these dry ingredients to the dough a little at a time, carefully, using a spatula in order to and avoid the formation of lumps.
Pour into an 18-20 cm cake tin greased and lined with greased baking paper.
Now sprinkle the surface of the cake with sugar and cocoa.
Wet all with coffee and bake in the preheated oven at 180 °C for an hour, covering with aluminum foil for the last 10 minutes.
Remove the aluminum foil and let the cake cool in the turned off oven with the door completely open.
Wait another hour, then unmold the cake, sprinkle with a thin layer of cocoa and serve.
Notes
If you don't have dry coffee grounds available, you can dry them in a pan on low heat, stirring frequently.
Do not exceed the cooking times even if the cake seems undercooked: as it cools it hardens a little, becoming perfect!
The cake can be kept at room temperature sealed with plastic wrap for 3 days.