2 sticks butter
18 oz. jar peanut butter
1 box confectioners' sugar
1 (12 oz.) pkg. chocolate chips

Melt butter and mix with jar of peanut butter. Add sugar and mix very well. Spread into 9x13 inch dish. Melt chocolate chips and pour over all. Refrigerate. Chocolate will cut without breaking if taken out of refrigerator 1/2 hour before slicing into bars.