Brownies - cooking recipe

Ingredients

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

Preparation

Set oven at 320\u00b0.
Bake 25 minutes or until done.
Nuts are optional.