Peanut Butter Cup Bars - cooking recipe

Ingredients

1 c. peanut butter
2 sticks melted margarine
1 rectangle graham crackers, crushed (1 pkg.)
3 1/2 c. powdered sugar

Preparation

Mix together and pat in 9 x 13-inch pan.
Top with 1 (12 ounce) bag chocolate chips, melted.
Chill.