Peanut Butter Bars I Recipe

In a medium bowl mix together the butter or margarine graham cracker crumbs confectioners' sugar and 1 cup peanut butter until well blended. Press evenly into the bottom of an ungreased 9x13 inch pan.

In a metal bowl over simmering water or in a microwave-safe bowl in the microwave melt the chocolate chips with the 4 tablespoons peanut butter stirring occasionally until smooth. Spread over the prepared crust. Refrigerate for at least one hour before cutting into squares.