Chicken, Rice and Poppyseed Casserole

Yield: 6 servings Ingredients * 1 (8-ounce) carton sour cream * 1 cup milk * 1 cup water * 1 teaspoon salt * 1 teaspoon pepper * Choose one from each category: * Sauce Makers: * 1 (10 3/4-ounce) can cream of mushroom soup, undiluted * 1 (10 3/4-ounce) can cream of celery soup, undiluted * 1 (10 3/4-ounce) can cream of chicken soup, undiluted * 1 (10 3/4-ounce) can Cheddar cheese soup, undiluted * 2 (14 1/2-ounce) cans Italian-style diced tomatoes, undrained * Choose one Fish/Meat/Poultry: * 2 (6-ounce) cans solid white tuna, drained and flaked * 2 cups chopped cooked chicken * 2 cups chopped cooked ham * 2 cups chopped cooked turkey * 1 pound ground beef, browned and drained * Choose one Pasta/Rice: * 2 cups uncooked elbow macaroni * 1 cup uncooked rice * 4 cups uncooked wide egg noodles * 3 cups uncooked medium shells * Toppings: * 1/2 cup (2 ounces) shredded mozzarella cheese * 1/2 cup (2 ounces) shredded Swiss cheese * 1/2 cup grated Parmesan cheese * 1/2 cup fine, dry breadcrumbs * Choose one Frozen Vegetable: * 1 (10-ounce) package frozen chopped spinach, thawed * 1 (10-ounce) package frozen cut broccoli * 1 (10-ounce) package frozen Italian green beans * 1 (10-ounce) package frozen English peas * 1 (16-ounce) package frozen sliced yellow squash * 1 (10-ounce) package frozen whole kernel corn * Choose one or more Extras (Optional): * 1 (3-ounce) can sliced mushrooms, drained * 1/4 cup sliced ripe olives * 1/4 cup chopped bell pepper * 1/4 cup chopped onion * 1/4 cup chopped celery * 2 garlic cloves, minced * 1 (4.5-ounce) can chopped green chiles * 1 (1 1/4-ounce) envelope taco seasoning mix