
Preheat oven to 300F.
Line a large, rimmed baking sheet with parchment paper and set aside.
Combine oil, red pepper flakes, and ranch mix in a small bowl. Whisk together.
Place pretzels in a large bowl.
Drizzle pretzels with ranch mixture and toss with tongs until evenly coated.
Place coated pretzels on prepared baking sheet.
Bake for 30 minutes, stirring every 10 minutes.
Serve and enjoy!