Easy Brownies - cooking recipe

Ingredients

2 sticks margarine, melted
2 c. sugar
1/2 c. cocoa
2 c. all-purpose flour
3 eggs, slightly beaten
nuts (if desired)
1/4 tsp. baking powder
pinch of salt
1 tsp. vanilla extract

Preparation

Mix by hand flour, sugar, cocoa, baking powder and salt together.
Add melted margarine; mix well.
Add eggs and vanilla. Add nuts, if desired.