Begin by placing your chocolate chips and peanut butter in a microwave-safe bowl. Heat in the microwave for 30 seconds, then stir. Repeat this process in 15-second intervals until the mixture is completely smooth and well combined, about 1-2 minutes.

In a large mixing bowl, add the Rice Krispies to the melted chocolate and peanut butter mixture. Use a spatula to fold the cereal gently into the mixture until evenly coated, around 1-2 minutes.

Allow the mixture to cool slightly for about 5 minutes. Transfer into a zip-top bag, add powdered sugar, seal, and shake gently for about 30 seconds until coated.

Pour the coated mixture onto a lined baking sheet in an even layer, spreading it out with a spatula. Let it sit for about 15 minutes at room temperature to set.

Once set, break the pieces into bite-sized portions and serve. Enjoy your Muddy Buddy Rice Krispies as a delightful treat!