Peanut Butter Cups - cooking recipe

Ingredients

1/3 lb. graham cracker crumbs
2 sticks margarine
1 c. peanut butter
1 lb. powdered sugar
2 c. chocolate chips

Preparation

Combine everything except chocolate chips in a bowl working it together until smooth.
Press mixture into buttered 9 x 13-inch pan.
Melt chips and spread over mixture.
Refrigerate to firm and cut into squares.