In a large pot on your stove top over medium-low heat, melt butter and marshmallows until you have melted marshmallows. To avoid burnt marshmallows you can add the marshmallow mixture to a large bowl.
Once melted add in chocolate chips and cereal. Stir until the melted chocolate covers all the ingredients.
Spray 9-inch pan with cooking spray.
Add the chocolate mixture into baking dish pressing down tightly with your spatula.
Cover with plastic wrap and let set to room temperature, usually 1-2 hours
Cut into squares, serve and enjoy
Notes
Spray your spatula with cooking spray before using it to press down on your mixture.You can also use a piece of parchment paper as an alternative to using cooking spray or greasing the pan. Just be sure to cover the sides with parchment paper as well or the cereal mixture will stick to the pan.You can also use half a jar of marshmallow fluff in place of marshmallows. Cup of Marshmallows For extra marshmallows you can combine marshmallows after removing from the heat and placing on top of the bars for a perfect dessert recipe.Semi-sweet Chocolate Chips Can be using in place of milk chocolate chips on a one to one ratio. You can even swap out half of the milk chocolate chips for half semi-sweet.