Line a 9x13 pan with foil and lightly grease with butter.
In a large saucepan melt peanut butter chips, butterscotch chips and peanut butter over medium heat, stirring frequently, until melted and smooth.
Microwave directions- Place peanut butter chips, butterscotch chips, and peanut butter in a large microwave-safe mixing bowl. Heat in 30-second increments stirring in between until the chips are melted and smooth.
Remove the pan from the heat and add 1 cup of the peanuts and all of the marshmallows, stir until the marshmallows are coated with the peanut butter mixture.
Spread the mixture evenly in your prepared pan.
Sprinkle candy corn and ½ cup of peanuts evenly across the top.
Refrigerate for 2 hours.
Remove from fridge and cut into 24 squares. Serve
Store leftovers refrigerated in an airtight container