Preheat oven to 350°F (175°C).

Spray a large skillet with olive oil.

Brown ground turkey and chopped onion in the skillet over medium heat.

Add chili seasoning mix and 1 cup of tomato sauce to the skillet.

Bring the mixture to a boil, then reduce heat, cover, and simmer for 5 minutes.

Spoon approximately 3 tablespoons of the turkey mixture onto each 6-inch tortilla.

Place each filled tortilla on a cookie sheet, seam side down.

Lightly spray the tops of the tortillas with olive oil.

In a medium bowl, combine chunky salsa, parsley flakes (if desired, not listed in ingredients but often used), and the remaining 3/4 cup of tomato sauce.

Evenly spoon the salsa mixture over the tortillas.

Bake in the preheated oven for 10 minutes.

Sprinkle shredded cheddar cheese lightly on top of each burrito.

Bake for an additional 2-3 minutes, or until the cheese is melted and bubbly.