Soft Double Chocolate Cake

6 large eggs1 cup of sugar1 cup of flour3/4 cup of cocoa powder1/2 lb of culinary chocolate1/3 cup of milk

Preheat the oven to 180ºC or 350ºF.
Whisk the egg whites into until very firm and set aside.
Beat the yolks with the sugar at full speed until it's creamy.
Add the beaten egg whites and gently stir.
Add the cocoa powder and the flour.
Stir gently until a homogeneous mixture is obtained.
Bake in a greased with butter and dusted with flour cake pan for about 45 minutes.
When baked, remove it from the oven and let it cool.
Heat the culinary chocolate and milk until melted, stirring constantly.
Once cool, cover the cake.