-
Cut the butter into pieces. Divide the chocolate
into blocks.
-
Melt 1/3lb (150g) of the butter and
the chocolate in a bowl in a double boiler, whisking
all the time. Set aside.
-
Separate the egg whites
from the yolks. Whisk the whites with a pinch of
salt to stiff peaks. Add the sugar and the vanilla.
Set aside.
-
Add the yolks, confectioners' sugar,
and almond powder to the butter and chocolate
mixture, keeping it in the double boiler. Remove
from the double boiler. Fold in 2 3/4 oz (80
g) of flour with a spatula, and finally fold in the
egg whites.
-
Preheat the oven to 415°F/230°C.
-
Grease and flour a cake pan.
-
Pour the batter
into the pan. Bake for 10 min. Lower the temperature
to 380°F/210°C and continue baking for another
20 minutes.
-
Turn out the cake and slice only after it
has cooled completely.