Peanut Butter Bars

want a way to use peanut butter....this recipe is from Readers favorite recipes of the workbasket Oct 1985

Peanut Butter Bars

1 1/2 cups smooth peanut butter
1 1/2 cups graham cracker crumbs
1 stick melted margarine
1 3/4 cups powdered sugar
1 package (8 oz) Chocolate chips

Mix all ingredients except chocolate chips. Spread in 9 x 13 inch pan and top with chocolate chips. Bake at 350 degrees for 6 minutes. Spread melted chocolate chips to cover top. Cool until chocolate hardens. Cut into squares. Freeze.         
                                                                                                              A. Potter