Brownies - cooking recipe

Ingredients

4 sq. unsweetened chocolate
2/3 c. butter or margarine
1 1/2 c. unsifted flour
1 tsp. baking powder
1/2 tsp. salt
4 eggs
2 c. sugar
2 tsp. vanilla

Preparation

Melt chocolate and butter.
Mix flour with baking powder and salt.
Beat eggs well.
Gradually beat in sugar.
Blend in chocolate mix and vanilla.
Mix in flour mixture.
Spread in greased cake pan.
Bake at 350\u00b0 for 25 to 30 minutes or until done to touch.