Chicken Lima Casserole

2 cooked and chopped chicken breasts
4 tbsp butter
1 small onion, chopped
1 16 oz pkg. frozen Fordhook lima beans
Garlic Salt to taste
2 cups water
1 can Cream of Chicken with Herbs soup
1 1/2 cups Minute Rice
4 oz shredded Swiss cheese
1 small can French Fried Onions

Melt the butter in a large skillet and saute the onion until it's starting to turn golden brown. Stir in the lima beans, garlic salt and water and bring to a boil. Cook about 5 minutes, then add the soup and rice. Stir in the cheese until well combined and pour into a buttered casserole. Cover with foil and bake at 350^ for 35minutes. Sprinkle French Fried onions on top, return to oven for 5 minutes. Done!

This was pretty good. I think I can do better though...