Mexican Chicken Casserole - cooking recipe

Ingredients

4 or 5 chicken breasts or whole chicken
1 stick margarine
3/4 c. chopped onion
2 cans cream of chicken soup
1 can chicken broth
1 can Ro-Tel tomatoes
1 1/2 c. cheese
16 oz. bag taco-flavored Doritos

Preparation

Boil chicken breasts or whole chicken.
Remove from bone and cut chicken in small pieces.
Set aside.