Peanut Butter Cups - cooking recipe

Ingredients

2 sticks margarine, melted
1 3/4 c. graham cracker crumbs
2 1/3 c. powdered sugar
1 c. peanut butter
2 c. milk chocolate chips

Preparation

Mix together all ingredients, except chocolate chips.
Pat into a 9 x 13-inch pan.
Melt chocolate chips and frost.