1/2 c. butter
1 1/2 c. graham cracker crumbs
1 (14 oz.) can Eagle Brand sweetened condensed milk
1 (12 oz.) pkg. semi-sweet chocolate chips
1 c. peanut butter chips

Preheat oven to 350 degrees; for glass dish 325 degrees. Use a 13 x 9 inch pan. Melt butter in oven, sprinkle crumbs over butter. Pour condensed milk over crumbs. Top with chips, press down firmly. Bake 25 to 30 minutes. Cool, cut, eat. Store loosely covered at room temperature.