A super addicting recipe for Chex Mix. It's completely customizable to include ingredients you like the most.
Preheat the oven to 250 degrees.
Place the stick of butter in the bottom of a roasting pan and put the roasting pan in the preheating oven for the butter to melt.
In a small bowl mix together the seasonings (chili powder, garlic powder, onion powder, and celery salt).
Once the butter has melted remove the pan from the oven and pour the seasoning mixture in. Stir the melted butter and seasonings together.
In a large bowl combine the Wheat Chex, Corn Chex, Rice Chex, Nacho Cheese Bugles, and Cheez-Its.
Pour the Chex mixture into the roasting pan and stir to coat.
Bake the Chex mix in the preheated oven for a total of 45 minutes, stirring every 15 minutes. At the 30 minute mark sprinkle the parmesan cheese over the Chex mix and stir.
Remove from the oven and let cool completely before storing in an airtight container.