*Ingredients :

+for battery:
°1/2 cup unsalted butter
°1 1/2 cups granulated sugar
°4 tablespoons unsweetened cocoa powder
°2 cups all-purpose flour
°2 teaspoons of yeast
°1/4 tsp salt
°1 cup milk
°2 teaspoons vanilla extract
+At the top:
°2 cups granulated sugar
°1/2 cup unsweetened cocoa powder
°3 cups boiling water
°Vanilla ice cream to serve

*Directions :

Preheat oven to 350 degrees F .
Place the butter in a 9" x 13" baking dish and place in the oven. Time butter has melted, remove from heat and set aside.
Stir in 1 1/2 cups sugar, 4 tablespoons cocoa powder, flour, milk, baking powder, salt and vanilla extract. Pour into a baking dish over the melted butter, but do not stir.
In another bowl, combine 2 cups of sugar and ½ cup of cocoa powder. Sprinkle batter into skillet. Pour boiling water over the cup, but again, don't stir.
Baking until set, 35 to 40 mn. The bottom will be loose and a bit sticky.
Let cool 15 minutes before serving. Enjoy!