1/2cupbrown sugarI used a combo of both light and dark
1/4cupCocoa powder
1/2cupWater or CoffeeI used coffee
Instructions
Sift sugar, flour, salt, baking powder, and cocoa in a greased 9-inch square pan. Stir in milk, melted butter, and vanilla. Spread batter.Mix topping sugars with cocoa powder, sprinkle over batter. Pour water or coffee over the cake mixture and bake at 350ยบ for 45 minutes or until top springs back when lightly touched. Serve warm or cool with whipped or sour cream.