Better-than-Crack Brownies

1 batch brownies (boxed or homemade)

1/2 cup salted peanuts, optional
1 cup chopped Reese's peanut butter cups

1 1/2 cup milk chocolate chips

1 1/2 cup creamy peanut butter

1/2 Tablespoon butter
2 1/2 cup Rice Krispies Cereal

Mix brownies according to directions, and bake for 20-25 minutes in a 9x13 baking dish. Remove and top with peanuts and peanut butter cups and bake for 4-6 minutes more.

While they are finishing baking, melt chocolate chips, peanut butter and butter. Stir in cereal. Remove brownies from oven and evenly pour chocolate mixture over top.

Refrigerate for 2 hours before serving