can make healthier versions that taste just as good! The key to a healthy casserole is to choose recipes that call for: Choose recipes that call for tomato sauce or a creamy-tasting sauce that's actually made with milk. Casseroles are often topped with cheese and breadcrumbs to add a crunchy texture. Make it healthier by using whole grain breadcrumbs. Use lower-fat cheese and limit the serving size to 1 tablespoon per serving. Classic casseroles with a twist Here are three modern takes on traditional casserole dishes: Tuna Shepherd's Pie: Saut carrots, celery and onion. Add sodium-reduced tuna and sodium-reduced tomato soup. Place all the ingredients in your casserole dish, top with a layer of mashed potato and bake until bubbly. Or try this similar tuna casserole recipe .