1 c. flour
2 tsp. baking powder
1 sq. baking chocolate (melted)
1 tsp. vanilla
3/4 c. sugar
1/8 tsp. salt
2 tbsp. butter
1/2 c. milk

SAUCE:

1/2 c. brown sugar
4 tbsp. cocoa
1/2 c. sugar
1 c. cold coffee (leftover)

Mix dry ingredients. Add chocolate, butter, milk and vanilla; beat well. Pour into greased 8 x 8 inch pan. In separate bowl mix all sauce ingredients, except coffee. Sprinkle on top of batter. Pour coffee over top. Bake at 350 degrees for 40 minutes. Rich mocha sauce forms on bottom.