01 - Preheat your oven to 250°F (120°C). Line a large baking sheet with parchment paper.
02 - In a large mixing bowl, combine the oyster crackers, popped popcorn, mini pretzel twists, and any desired optional add-ins.
03 - In a separate bowl, whisk together the melted unsalted butter, dill pickle juice, ranch seasoning mix, dried dill weed, garlic powder, onion powder, and kosher salt until thoroughly blended.
04 - Pour the prepared seasoning mixture over the combined dry ingredients. Gently toss until all components are evenly coated.
05 - Spread the coated mixture in an even layer onto the prepared baking sheet.
06 - Bake for 20 minutes, ensuring to stir the mixture halfway through the baking time. Continue baking until the mix is dry and crisp.
07 - Remove the baking sheet from the oven. Allow the snack mix to cool completely before serving or transferring to an airtight container for storage.