01 - Preheat oven to 340°F. Line a large baking sheet with parchment paper.
02 - In a medium bowl, whisk together the vegetable oil, dill pickle juice, ranch seasoning mix, dried dill weed, garlic powder, onion powder, and black pepper until fully combined.
03 - Place the saltine crackers into a large zip-top plastic bag. Pour the seasoned oil mixture over the crackers, seal the bag, and gently turn it over several times to coat evenly. Let the bag rest for 5 minutes so the crackers absorb the flavors.
04 - Spread the coated crackers in a single layer across the prepared baking sheet.
05 - Bake for 10 minutes, flipping the crackers halfway through, until lightly golden and crisp.
06 - Remove from the oven and allow the crackers to cool completely before serving.