1 1/4 cup all-purpose flour
1 tsp baking powder
1/2 tsp salt
3/4 cup butter or margarine
3/4 cup cocoa powder
1 cup packed brown sugar
1 cup white sugar
4 egg
2 tsp vanilla
1 cup chopped walnuts
cooking spray
Fudgey Icing
2 tbsp butter or margarine
1/4 cup cocoa powder
1/2 tsp vanilla
2 cup sifted icing sugar
1/4 cup milk