1 cup chopped fresh mushrooms |
1 medium onion, chopped |
2 tablespoons vegetable oil |
6 cups chopped cooked chicken |
1 (10 3/4 ounce) can cream of mushroom soup |
1 (10 3/4 ounce) can cream of chicken soup |
1 (4 ounce) can chopped green chilies |
1/4 cup chicken broth |
1/4 teaspoon salt (or to taste) |
1/4 teaspoon pepper (or to taste) |
1/8 teaspoon garlic powder (or to taste) |
4 corn tortillas |
1 cup shredded cheddar cheese |
1 cup shredded monterey jack cheese |