Preheat your oven to 250°F.
In a large mixing bowl, combine the Rice Chex, Corn Chex, pretzel sticks, mixed nuts, and chopped dill pickle chips.
In a separate bowl, whisk together the melted butter, dill weed, garlic powder, onion powder, Worcestershire sauce, hot sauce (if using), and salt until well combined.
Pour the butter mixture over the cereal mixture and stir gently until everything is evenly coated.
Spread the mixture evenly onto a large baking sheet.
Bake in the preheated oven for 1 hour, stirring every 15 minutes to ensure even toasting.
Remove from the oven and let cool completely before serving.