2 c. flour
4 tsp. baking powder
2 tsp. salt
1 1/3 c. sugar
4 tbsp. cocoa
4 tbsp. melted butter
2 tsp. vanilla
1 c. milk
2 c. light brown sugar
8 tbsp. cocoa

Mix first 8 ingredients together until smooth, using a spoon. Pour into deep, greased oven-proof bowl. In another bowl, mix brown sugar and the 8 tablespoons cocoa. Sprinkle over batter in oven-proof bowl. Pour 3 cups boiling water over that. Bake in preheated 350 degree oven for 1 hour.