Peanut Butter Brownies - cooking recipe

Ingredients

1/3 c. margarine
1/2 c. sugar
1/2 c. firmly packed brown sugar
2 eggs
1/2 c. peanut butter
1 c. self-rising flour
1/2 tsp. vanilla
6 oz. semi-sweet chocolate pieces

Preparation

Preheat oven to 350\u00b0.
Grease bottom of 9-inch square baking pan.
Melt margarine in saucepan over low heat.
Remove from heat. Stir in remaining ingredients in order listed; mix well.
Spread in prepared pan.
Bake 30 to 35 minutes.
Cool in pan.
Cut into 2 x 2-inch squares.
Yield: 16.