These easy baked chicken taquitos are a simple meal made with a savory chicken, onion, cheese, and taco seasoning filling rolled inside corn tortillas. They are baked in the oven until lightly browned and crisp, making them an easy alternative to fried taquitos. With just a few ingredients, they make a delicious dinner, snack, or appetizer that is perfect with salsa, sour cream, or guacamole.