Brownies - cooking recipe

Ingredients

1 stick margarine, melted
12 Tbsp. unsweetened cocoa powder
2 c. sugar
4 eggs
1 tsp. vanilla
1 c. flour
1 tsp. baking powder
1/4 tsp. salt
1 c. chopped walnuts (optional)

Preparation

Preheat oven to 350\u00b0.
Mix margarine and cocoa.
Add sugar, eggs and vanilla.
Mix separately, then add to the flour, baking powder and salt.
Add nuts, if desired.