30 Sunday Dinners That Make Great Leftovers

In this recipe we've taken basic macaroni and cheese to a whole new level. Charred broccoli and onions are added to cooked elbow pasta, mixed together in a mustardy cheese sauce and cooked on a sheet-pan in the oven. Simple to make, and not much to clean up!

This healthy basic beef chili recipe is well worth doubling so you can throw a batch in the freezer. Serve topped with diced red onion, sliced scallions, shredded cheese and your favorite hot sauce.

This one-pan chicken-and-broccoli recipe comes out of the oven all browned, cheesy and bubbling like a casserole, but is really prepared more like a skillet meal on the stovetop. Serve with a crunchy green salad.

In this healthy stuffed shells recipe, tons of dark leafy chard replaces some of the cheese. Kale and/or collards are good substitutes for the chard as well. Serve with a salad with Italian vinaigrette.

Load the crock pot and go with this stew recipe that's prepped in the morning and simmers all day so you'll come home to a Sunday-worthy dinner (and your house smelling downright heavenly). Tender beef, melt-in-your-mouth potatoes and carrots in a rich broth--this could be the best and easiest beef stew you've ever made.

Silken tofu seasoned with cheesy-tasting nutritional yeast makes a flavorful vegan substitute for ricotta and Parmesan. Whole-wheat noodles and lots of veggies make this version healthier than a typical lasagna.

This healthy white turkey chili recipe is gorgeous, with flecks of green from zucchini, oregano and green chiles. To keep the saturated fat low, we use one pound of ground turkey and add whole-grain bulgur to boost the volume and fiber in this chili recipe. After all the ingredients are added to the pot, we like to slowly simmer our chili for close to an hour to develop the best flavor, but if you're in a hurry, reduce the liquid by half and simmer for 20 to 25 minutes.

Casseroles make perfect meal-prep dinners--this enchilada version is so easy to prep ahead. The whole casserole can be built and left to hang out in the refrigerator for up to three days. Then all you have to do is bake it off on a busy night and you have a healthy dinner on the table in a jiff. The quick homemade enchilada sauce in this recipe is great when you don't have any of the canned sauce on hand--just season crushed tomatoes with spices and salt for an instant enchilada sauce.

This crowd-pleasing, make-ahead pasta dish uses lean ground turkey instead of ground beef and sneaks in zucchini, which helps you eat more vegetables and helps keep the filling moist. Assemble the shells and then freeze to bake off on a busy day for easy, healthy meal prep at its best.

This classic beef lasagna recipe is easy to make and will be ready to eat in just over an hour.

Reach for this recipe on a chilly morning when you know you'll want a steaming bowl of slow-cooker sausage stew for supper. To make this recipe gluten free, use gluten-free sausage.

This easy to make, comforting dish will keep you warm on a cold day.

Canned beans and tomatoes make this quick vegetarian chili recipe ready to go in just 30 minutes. Serve over rice or couscous, or with tortilla chips for added crunch, and add extra toppings as you see fit--sliced scallions, chopped fresh cilantro, diced avocado and sliced jalapeños are all tasty choices.

Like sloppy Joes? Then you'll love this sloppy Joe casserole recipe. This kid-friendly dinner has the classic sloppy Joe flavors kids love, while parents will like all the veggies that are packed in to make it a healthy meal.

Simplify weeknight dinnertime by transforming leftover slow-cooked chicken (see associated recipe, below) into an easy, cheesy casserole.

This chili con carne with ground beef is a serious crowd-pleaser, whether you're hosting a football-watching party or just feeding a hungry family. It has a nice, beefy, beany flavor and just enough spice. You'll be surprised that a chili that comes together in less than an hour has so much flavor. Three types of chile peppers (fresh poblanos, chili powder and chipotles in adobo) add depth and complexity. Poblanos also add some color to the chili--if you can't find them, you can sub bell peppers of any color, though they won't add heat. Using lean ground beef makes this chili healthier and also keeps it from being greasy. Be sure to brown the beef well for the best flavor: you want to stir to break up the chunks, but don't stir too much or the beef won't sear at all. Serve with cornbread and bowls of sour cream, chopped avocado, tomatoes, scallions, cilantro and hot sauce and let everyone customize their own bowl.

This Mediterranean stew is a healthy dinner chock-full of vegetables and hearty chickpeas. A drizzle of olive oil to finish carries the flavors of this easy vegan crock-pot stew. Swap out the chickpeas for white beans for a different twist, or try collards or spinach in place of the kale. Any way you vary it, this stew is sure to go into heavy rotation when you are looking for healthy crock-pot recipes.

Our version of this enchilada-style chilaquiles casserole is packed with nutritious beans and vegetables. Canned prepared enchilada sauce has great flavor and keeps the prep time quick. It can vary in heat level so find one that suits your taste. If you want to eliminate the heat altogether, try a green enchilada sauce (which is often milder than red) or substitute two 8-ounce cans of plain tomato sauce.

This healthy casserole recipe contains tons of veggies alongside whole-wheat pasta for a satisfying dinner kids and adults will enjoy.

Cauliflower and tofu are ideal ingredients for this soup. The cauliflower soaks up the cooking liquid, and the tofu keeps the dish light, allowing the bold flavors in the liquid--predominantly the curry paste and lemongrass--to take center stage in this slow-cooker tofu stew.

All the delicious flavors of your favorite chicken Cordon Bleu--salty ham, melty cheese, tangy mustard--with no tricky assembly required. This healthy comfort food recipe would be perfect for a potluck.

Anything but dainty, this healthy cowboy beef and bean chili recipe is hearty with the addition of mushrooms and beer. To keep the saturated fat low, we use one pound of ground beef and add whole-grain bulgur to boost the volume and fiber in this chili recipe. After all the ingredients are added to the pot, we like to slowly simmer our chili for close to an hour to develop the best flavor, but if you're in a hurry, reduce the liquid by half and simmer for 20 to 25 minutes.

An old-school classic gets a boost of nutrition and flavor from garlicky spinach and tomatoes in this healthy mac and cheese recipe.

This load-and-go slow-cooker chicken recipe is perfect for a busy weeknight dinner. Serve this Tuscan-inspired dish with crusty bread, a glass of Chianti and a salad.

Top this spicy chili with hot sauce if you love the heat.

Potatoes and beans make this tomato-based crock-pot vegetable stew super-hearty. You could also add briefly sautéed chunks of zucchini or fresh corn kernels just before serving, or add another can of cannellini beans for more substance. A dollop of pesto on top is also super-delicious. Adding homemade garlic croutons is an easy way to elevate this healthy dinner.

Ditch the baking dish and make this easy skillet broccoli, cheese and rice casserole. Cooking the casserole in a skillet keeps the flavors and textures fresh--no mushy, sad broccoli! Serve this easy side with baked chicken for a family-pleasing healthy dinner that's ready in just 30 minutes. It would also be a great addition to your Thanksgiving spread or a party buffet.

This hearty turkey chili recipe takes just 35 minutes to prep. While it's cooking, you'll have time to throw together a green salad and warm up some crusty bread to complete the meal.

Think of this vegetarian enchilada casserole as a veggie-packed Mexican lasagna with corn tortillas standing in for the noodles! If your peppers are mild and you like heat, opt for spicy pico de gallo. This easy vegetarian dinner recipe is sure to become a new family favorite.

Chicken thighs can take plenty of cooking without getting tough or drying out, which makes them perfect for the slow cooker. Here we braise them in Guinness stout along with hearty vegetables, with just the right amount of bacon for added savoriness.