Chicken Tortilla Casserole without broccoli cornstarch vegetables

1 tablespoon vegetable oil 2 cups yellow onions , chopped 3 garlic cloves , minced 3 (15 ounce) cans tomato sauce 1 3/4 cups chicken broth , rich or 1 3/4[...]

4 boneless skinless chicken breasts 1 yellow onion , quartered 1/2 teaspoon dried thyme 2 bay leaves 2 garlic cloves , peeled and pressed 1 teaspoon salt 8[...]

2 medium onions , chopped 2 tablespoons fresh minced garlic (or to taste) 1 green bell pepper , seeded and chopped 1 teaspoon dried chili pepper flakes 3 -6[...]

4 -5 chicken breasts 1 (10 1/2 ounce) can cream of mushroom soup 1 (10 1/2 ounce) can cream of chicken soup 1/3 cup milk 1 cup sour cream 1 (4 ounce) can[...]

4 whole chicken breasts, boneless, skinless, cooked and cut up in 1-inch peices (reserve 1/4 c broth) 60 inches flour tortillas , cut in strips (1/2-inch wide[...]