Gluten free Chicken enchiladas

warning these are not kosher, nor are they my usual enchilada recipe, but Nana seems to love them, and Auntie LaLa requested the recipe and then left with out it in her rush to meet the parents. So here we go:

2 rotisserie chickens
1 large can of mild red enchilada sauce
1/4 sweet onion -maui, walla walla, etc.
17 corn tortillas
4 cups shredded cheese, jack/ cheddar mix ( I think at Costco it is called the Mexican mix)
9x13 pan

1. preheat oven to 350
2.dice the onion small
3. shred the chicken, discarding the skin and bones
4. pour enchilada sauce in bottom of pan to coat.
5. on a tortilla sprinkle a Tablespoon of onions, lay out 1/4 cup of chicken and a sprinkling of cheese (a tablespoon or so), roll up and place in pan
6. continue with all the tortillas (2 rows of 7 with 2 side by side in the middle and 1 cut in half above it).
7.pour remaining enchilada sauce over, spread to cover tortillas (shhh, I use my fingers for this)
8. sprinkle remaining cheese over the top
9. bake for a minimum of 30 minutes.

Yummy yummy, serve as is, or with a dollop of sour cream, and maybe some hot sauce!