Preheat the oven to 350 degrees.

Melt the butter in a microwave-safe bowl in 20-second intervals. Do this until the butter is melted. Stir between each time. Set aside.

Add the pretzels and cereal to a large bowl and drizzle the honey and butter. Lightly toss to coat.

Add parchment paper to a baking sheet and spread the mixture out in an even layer. Bake in the oven for 12-15 minutes.

Let the mixture cool and then add in the Reese's candy.