Reese Cup Squares - cooking recipe

Ingredients

1 box powdered sugar
1 1/2 sticks margarine, melted
1 1/2 c. peanut butter
1 1/2 c. crushed graham crackers
12 oz. chocolate chips

Preparation

Combine first four ingredients and press into a large 9 x 13-inch pan.
Melt chocolate chips over low heat and pour over mixture.