Peanut Butter Squares - cooking recipe

Ingredients

1 c. margarine or butter
1 c. creamy peanut butter
2/3 c. graham cracker crumbs
1 lb. powdered sugar
12 oz. chocolate chips

Preparation

Melt margarine in medium saucepan.
Add peanut butter.
Stir. Mix in well the graham cracker crumbs and powdered sugar.
Press into a 9 x 13-inch pan and cool.
Melt the chocolate chips and \"frost\" mixture in pan.
Cool and cut into squares.
Be sure to cut before chocolate gets too hard or will crack when cut.