1 (12 oz) pkg. semi-sweet chocolate chips
1 (14 oz) can sweetened condensed milk
2 tbsp. butter
1 (10 1/2 oz) pkg. tiny marshmallows (5 1/2 cups)
1 (8 oz) jar unsalted roasted peanuts (1 2/3 cups)

In a saucepan, combine chocolate chips, milk and butter. Heat over low heat until chocolate is melted. Remove from heat. In a large bowl, combine marshmallows and peanuts. Fold in chocolate. Spread in a 13 x 9 x 2 pan (lined with waxed paper). Chill 2 hours or until firm. Cut into 1 inch squares. Make 8 dozen.