Chocolate Marshmallow Mile-High Squares

Ingredients:

2 cups (12-oz pkg) NESTLE TOLL HOUSE Semi-Sweet Chocolate Morsels
1 2/3 cups (11 oz pkg) NESTLE TOLL HOUSE Butterscotch Flavored Morsels
1/2 cup creamy or chunky peanut butter
9 cups (16 oz pkg) miniature marshmallows
1 cup dry-roasted peanuts

Directions:

Line 13x9-inch baking pan with foil.

Microwave semi-sweet morsels, butterscotch morsels and peanut butter in large, microwave-safe bowl on MEDIUM-HIGH (70%) power for 2 minutes; stir.  Microwave at additional 10- to 20-second intervals, stirring until smooth.  Cool for 1 minute. Stire in marshmallows and peanuts.

Spread into prepared pan.  Refrigerate until firm.  Cut into squares.