Chicken Wild Rice Casserole
LESLIE'S FAVORITE CHICKEN-AND-WILD RICE CASSEROLE
2 (6.2-ounce) package fast-cooking long-grain and wild rice mix
1/4 cup butter or margarine
2 medium onions, chopped
4 celery ribs, chopped
2 (8-ounce) cans sliced water chestnuts, drained
5 cups chopped cooked chicken
4 cups cups (1 pound) shedded Cheddar cheese, divided
2 (10 3/4-ounce) cans cream of mushroom soup, undiluted
2 (8-ounce) containers sour cream
1 cup milk
1/2 teaspoon salt
1/2 teaspoon pepper
1/2 cup soft breadcrumbs (optional)
Prepare rice according to package directions; set aside. Melt butter in a large skillet over medium heat; add onion, celery and water chestnuts. Saute 10 minutes or until tender. Stir in rice, chicken, 3 cups cheese, and next 5 ingredients; spoon mixture into a lightly greased 15- x 10-inch baking dish or a 4-quart casserole. Top with breadcrumbs if desired. Bake casserole at 350�F for 30 minutes. Sprinkle with remaining 1 cup cheese, and bake 5 more minutes