In a mixing bowl, combine the ground chicken with garlic powder, salt, and pepper.
Spread an even layer of the chicken mixture on the back of each tortilla.
Heat avocado oil in a skillet over medium-high heat and place the tortillas chicken-side down. Cook until golden (2-3 minutes), then flip to crisp the other side.
Top each taco with romaine lettuce, Caesar dressing, Parmesan cheese, and turkey bacon bits.