Step 1

Line a 9x13 inch pan with foil or parchment and preheat oven to 350 while you move on to next step.

Step 2

In a large pot over medium heat, melt butter.

Step 3

Reserve 2 cups of marshmallows and set aside. Stir remaining marshmallows into the pot.

Step 4

Add peanut butter and stir until marshmallows are completely melted and mixture is smooth.

Step 5

Stir in vanilla and salt, then stir in reserved marshmallows for 1 minute until semi-melted. Stir in cereal.

Step 6

Spread into prepared pan, pressing down slightly (not too much) to create an even layer in the pan. (see tip)

Step 7

Sprinkle milk chocolate and butterscotch chips all over the top and transfer to preheated oven for 5-10 minutes until chocolate/butterscotch chips are semi-melted.

Step 8

Use a spoon or spatula to spread chocolate/butterscotch into an even layer. Allow to cool completely before cutting into bars and serving or storing in airtight container.