Step 1

Preheat oven to 250°F and set an oven rack in the middle position.

Step 2

Combine the Corn Chex, Wheat Chex, Rice Chex, Cheerios, pretzels, and nuts in a large disposable aluminum pan or roasting pan.

Step 3

In a medium bowl, whisk together the butter, Worcestershire sauce, seasoned salt, garlic powder, onion powder, and thyme. Pour slowly over the snack mix, stirring as you go, to coat evenly. Continue stirring until snack mix is well coated with the seasoning. Bake for 1½ hours, stirring every 30 minutes. Let cool, then serve or store in an airtight container at room temperature for up to 2 weeks.

Step 4

Note: You can omit any of the snack mix ingredients as long as you substitute something else. The idea is to keep the ratio of snack mix to butter seasoning the same.

Step 5

Freezer-Friendly Instructions: The snack mix can be frozen in an airtight container for up to 3 months. Cool completely before freezing.