Chicken Casserole - cooking recipe

Ingredients

3 c. diced cooked chicken
1 medium jar chopped pimento
1 medium onion, chopped
1 can cream of celery soup
1 pkg. Uncle Ben's long grain and wild rice mix, cooked according to directions
1 or 2 boxes frozen peas or French-style green beans
1 c. mayonnaise
1 can water chestnuts, sliced
salt and pepper to taste
1 can mushrooms

Preparation

Mix all together and put in 3-quart casserole. Put grated cheese on top.