1 (1 lb.) jar peanuts
1 can sweetened condensed milk
1/2 bag marshmallows
12 oz. bag peanut butter chips
3 tbsp. butter

Butter 9x13 pan. Sprinkle 1/2 of peanuts into pan. Melt chips and butter 1 1/2 minutes on high in microwave. Pour in sweetened condensed milk. Cook an additional 1 1/2 minutes on high in microwave. Fold in marshmallows. Spread over peanuts. Sprinkle remainder of peanuts over top. Cut when cool.