16 oz. dry roasted peanuts
1 can sweetened condensed milk
1 c. miniature marshmallows
12 oz. pkg. Reeses peanut butter chips
3 tbsp. butter

Press half of nuts in bottom of 9x13 pan (lightly greased). Melt butter and chips. Add milk; stir until smooth. Add marshmallows. Stir and pour over peanuts. Press remaining peanuts down with hand or spatula.