Preheat the oven to 350.

On the stove simmer the chicken, cream of mushroom soup, 2 soup cans of water, salt, pepper, minced onions for about 5 min.

In a casserole dish dump in the 2 1/2 cups of rice.

Then pour the mixture from the stove on stop and stir it in.

Cover the top with cheddar cheese.

Bake for 20 min uncovered.