Chicken Casserole - cooking recipe

Ingredients

3 c. cooked chicken
1 can cream of chicken soup
1 onion, chopped
1 can water chestnuts
1 (6 oz.) pkg. Uncle Ben's long grain and wild rice
1 small jar pimentos
1 c. mayonnaise

Preparation

Combine all ingredients and bake at 350\u00b0 for 25 to 30 minutes.