Chicken Casserole - cooking recipe

Ingredients

2 rolls Ritz crackers, crumbled
1 1/2 sticks margarine
1 chicken, cooked, deboned and chopped
2 cans cream of mushroom soup
1 (8 oz.) sour cream
1 can sliced water chestnuts

Preparation

Mix cracker crumbs with melted butter.
Reserve 1 cup for topping.
Line bottom of long Pyrex dish with crumbs.
Mix rest of ingredients and spread out on top of crumbs.
Top with reserved crumbs.
Bake at 350\u00b0 for 30 minutes.