Preheat Oven 250°
Mix together the Chex cereal, pretzels, Cheerios and peanuts into a large bowl.
In a smaller bowl, mix together the melted butter, brown sugar, honey, vanilla and cinnamon.
Drizzle the wet mixture over the dry mixture and stir until it's fully coated.
Spread on a sheet pan lined with parchment paper.
Bake at 250° for up to 1 hour and stir it every 15 minutes until golden brown and has a nice glaze to it.
Cool for 10 minutes and store in an airtight container!