Melt the chocolate with the butter in a double boiler.
Mix the chocolate mixture with sugar, vanilla, and add the eggs one at a time along with the yolk.
Add a pinch of salt and the sifted powders (cocoa, flour, baking powder).
Transfer the mixture to a greased cake pan, add a few flakes of salt on top.
Bake at 180° for 25 minutes.
15x15 cake pan
Double boiler
Store in an airtight container at room temperature for 2-3 days.
Suitable for a 15x15 cm cake pan.
Italy, Sicilia
