Preheat your oven to 250°F (120°C). This low temperature will allow the flavors to meld without burning the crackers.

Add the crackers to a large mixing bowl. Add in the ranch seasoning mix, olive oil, grated Parmesan cheese, parsley, and red pepper flakes. Gently toss the ingredients together, ensuring that each cracker is coated evenly.

Arrange the coated crackers onto a baking sheet in a single layer. You may need to use 2 baking sheets for this step.

Bake for approximately 15-20 minutes, or until the crackers turn golden brown and crispy. Keep an eye on them to prevent overcooking.

When done, let the crackers cool for a few minutes before serving. Serve with a creamy dip, if desired, and enjoy!