In a small bowl, mix the ranch dressing mix, garlic powder, and crushed red pepper together

In a large zip tight bag, add the crackers and pretzels. Pour the oil in the bag over the crackers and pretzels, close the bag tight and shake to coat.

Add the spice mixture to the bag and shake to coat. Shake every 5 minutes for 15 to 20 minutes to coat entirely.

Serve, and enjoy, and expect many requests