Brownies - cooking recipe

Ingredients

1/2 c. plus 2 Tbsp. butter
1 c. sugar
1/4 c. cocoa
1/2 tsp. baking powder
2 slightly beaten eggs
1 tsp. vanilla
3/4 c. sifted flour
1/2 tsp. salt
1 c. chopped nuts

Preparation

Mix all ingredients.
Bake in a 350\u00b0 oven.