Preheat your air fryer to 375°F (190°C) for 3-5 minutes.
While the air fryer is preheating, cook the hot dogs by grilling, boiling, or pan-frying until fully cooked and slightly crispy on the outside. Let them cool for a few minutes.
Lay out a flour tortilla and place a hot dog in the center. Sprinkle shredded cheese over the hot dog.
Roll up the tortilla tightly around the hot dog and cheese, making sure the ends are sealed. If needed, secure the taquito with a toothpick. Repeat this process for the remaining hot dogs.
Lightly coat the taquitos with cooking spray. This will help them become crispy in the air fryer.
Place the taquitos in the air fryer basket in a single layer, ensuring they are not touching each other.
Air fry for approximately 6-8 minutes, turning them halfway through the cooking time. Keep a close eye on them to prevent overcooking; you want the tortillas to be golden brown and crispy.
Once done, remove the taquitos from the air fryer. Let them cool slightly before removing any toothpicks.
Serve your hot dog taquitos with your favorite toppings like salsa, sour cream, guacamole, or diced onions.
Enjoy your delicious and crispy Air Fryer Hot Dog Taquitos!