Ingredients
- 1/4 cup butter
- 2 cooked chicken breasts, cubed
- 1 (10.5 oz) can cream of chicken soup
- 1 (10.5 oz) can cream of mushroom soup
- 2 (10 oz) cans tomatoes with green chiles
- 10 flour tortillas, torn
- 2 cups Mexican cheddar jack cheese
- 1 medium onion