1 c. graham cracker crumbs
1 c. confectioners' sugar
1 c. peanut butter
1 tsp. vanilla
1/4 c. melted butter
1 c. chocolate chips (semi-sweet)
1/2 bar paraffin wax

Mix cracker crumbs, sugar and peanut butter together. Cut in vanilla and butter until well blended. Form into small balls and chill well. Shave paraffin into top of double boiler; add chocolate chips. Stir over hot water until melted and smooth. Dip chilled balls into chocolate mixture; remove with toothpick and place on wax paper lined tray to dry.