Set your air fryer to 350°F (175°C) and preheat for 2-3 minutes.
Remove the taquitos from the freezer and allow them to thaw slightly for a few minutes.
Lightly spray the taquitos with cooking spray if desired.
Arrange the taquitos in a single layer in the air fryer basket, ensuring there is space between them.
Place the air fryer basket into the air fryer and set the timer for 6-8 minutes.
Cook the taquitos until they are golden brown and crispy on the outside.
Check the taquitos halfway through the cooking time and gently shake the basket if needed.
Once cooked, remove the taquitos from the air fryer and serve immediately with your favorite dipping sauces.