Polly'S Brownies - cooking recipe

Ingredients

1 c. margarine
2 c. sugar
2 c. flour
1/3 c. cocoa powder
4 eggs
1 tsp. baking powder
1 tsp. salt
1 tsp. vanilla

Preparation

Cream margarine and sugar together.
Add remaining ingredients.
Beat together.
Bake 35 to 40 minutes at 350\u00b0 in greased and floured 9 x 13-inch pan.
When cool, frost with favorite chocolate frosting.