1. Prepare Your Workspace:

1. Line a large baking sheet with parchment paper for easy cleanup.
2. Measure all ingredients and keep them ready for smooth preparation.

2. Melt the Chocolate Mixture:

1. In a microwave-safe bowl, combine the semi-sweet chocolate chips and creamy peanut butter.
2. Microwave in 30-second intervals, stirring after each until fully melted and smooth.

3. Coat the Chex Cereal:

1. Place the Chex cereal in a large mixing bowl.
2. Pour the melted chocolate and peanut butter mixture over the cereal.
3. Gently toss to evenly coat all cereal pieces without breaking them.

4. Add Powdered Sugar:

1. Transfer the coated cereal into a large resealable bag or a mixing bowl with a lid.
2. Add the powdered sugar and shake or toss gently until the cereal is evenly coated.

5. Cool and Serve:

1. Spread the coated cereal onto the prepared baking sheet in a single layer.
2. Let it cool completely before serving or storing.