01 - Preheat oven to 250°F and line a large baking sheet with parchment paper.
02 - In a large mixing bowl, combine pretzels, peanuts, cashews, rye chips, cheese crackers, and corn cereal squares.
03 - In a small bowl, whisk together melted butter, Worcestershire sauce, garlic powder, onion powder, smoked paprika, cayenne pepper, and salt.
04 - Pour the seasoning mixture over the snack mix and toss well to coat all pieces evenly.
05 - Spread the mix out in an even layer on the prepared baking sheet.
06 - Bake for 45 minutes, stirring every 15 minutes to ensure even toasting.
07 - Remove from oven and allow to cool completely before serving or storing in an airtight container.