Peanut Butter Balls * 1 pound powdered sugar 1 1/2 cups crunchy peanut butter 3/4 cup butter or margarine -- melted 1 teaspoon vanilla 12 ounces chocolate chips paraffin -- (for thinning) Mix well in large bowl first 4 ingredients. Pat into small balls and put on wax paper. Chill at least one hour in refrigerator. In top of double boiler melt chocolate chips with paraffin (about the size of 1/2 of dollar Use fork or ice pick and dip each piece in chocolate and place on wax paper to set. Note: Butter hands to roll out balls. - - - - - - - - - - - - - - - - - -