We like to use this air fryer accessory pan. It’s a pizza pan but it works great for making the enchiladas. Make sure the buy the one that fits your air fryer. Don't thaw the taquitos before air frying. Thawing might make the enchilada dish mushy.
Place the frozen taquitos in a single layer in an oven safe dish that fits your air fryer. Coat the taquitos evenly with light oil spray or oil brush.
Air Fry at 380°F/195°C for about 7-10 minutes, flipping halfway through cooking. Air fry until the taquitos are heated through the center and crispy on the outside.
Stir or shake the enchilada sauce so it’s mixed well. Pour the enchiladas sauce over the taquitos, just enough to cover the top of the taquitos. Don’t add too much sauce because the circulating fan might blow the sauce around.
Air fry for about 2-3 minutes or until sauce is heated through (bigger trays in air fryer ovens with 8 or more taquitos, add more time if needed).
Spread cheese on top and Air Fry for another minute or until cheese is melted.
Serve with any desired toppings: sour cream, guacamole, salsa, pico, hot sauce, or on a bed of shredded lettuce or cabbage.