01 -
In a bowl or large measuring cup, whisk together the oil, ranch seasoning, red pepper flakes, garlic powder, onion powder, dill, black pepper, and cayenne if using.
02 -
Place the saltines in a 2-gallon zip-top bag or a large lidded container. Pour the seasoned oil over the crackers, seal, and gently turn until the crackers are coated.
03 -
Let the crackers rest for 1 hour, gently turning the bag every 15 minutes so the seasoned oil distributes evenly.
04 -
Preheat the oven to 250°F (120°C). Line two large baking sheets with parchment paper.
05 -
Spread the crackers in a single layer on the prepared pans. Bake for 20-25 minutes, rotating the pans halfway through, until the crackers look dry and lightly toasted at the edges.
06 -
Let the crackers cool completely on the pans. Serve right away or store airtight once fully cool.