Preheat oven to 400°F (200°C). Lightly grease a baking sheet.
In a medium bowl, combine the shredded cooked chicken, softened cream cheese, shredded cheddar cheese, salsa, taco seasoning, and garlic powder. Mix until well combined.
Warm the corn tortillas slightly in the microwave or on a dry skillet until pliable. This will prevent them from cracking when rolled.
Brush both sides of each tortilla with olive oil. This helps them crisp up and turn golden brown.
Spoon about 2-3 tablespoons of the chicken mixture onto one edge of each tortilla. Roll up the tortilla tightly, tucking in the sides if necessary.
Place the rolled taquitos seam-side down on the prepared baking sheet.
Heat the vegetable oil in a large skillet over medium-high heat until shimmering.
Carefully place the taquitos into the hot oil, seam-side down first if possible, in batches. Fry for 2-3 minutes per side, or until golden brown and crispy.
Remove taquitos from the oil with a slotted spoon and place them on a paper towel-lined plate to drain excess oil.
Serve immediately with your favorite toppings such as sour cream, guacamole, or pico de gallo.
Notes
These taquitos are great for parties or as a weeknight meal. They can also be made ahead of time and reheated in the oven or air fryer.