21 Lasagna Recipes You'll Want to Make Forever

This easy inside-out ravioli lasagna is the ultimate weeknight comfort food--no layering or mixing bowls required. Feel free to swap in ground turkey for the beef. Look for fresh mozzarella balls (also called "pearls") in the specialty cheese section of your grocery store.

Satisfy your craving for cheesy, indulgent lasagna with this noodle-less version. Roasted eggplant slices stand in for noodles in this low-carb, gluten-free lasagna.

Slices of butternut squash stand in for noodles in this veggie-packed lasagna with spinach, mushrooms and a creamy Parmesan cheese sauce. You can make the Parmesan cheese sauce with regular flour or swap in gluten-free flour to make this dish gluten-free. Look for a squash with a long, straight neck for the best results. Serve with a green salad for a vegetarian meal that you'd be happy to serve to company.

This healthy riff on lasagna rolls uses strips of zucchini instead of lasagna noodles for a vegetable-packed dinner that's fun for the whole family. This is a great recipe for kids to help make--let them get their hands dirty rolling the zucchini ribbons with the cheesy filling. Use a vegetable peeler or mandoline to quickly slice the zucchini into uniform thin strips--this will ensure easy rolling and even cooking.

No-boil noodles help get this crowd-pleasing vegetarian lasagna in the oven fast. Using a mandoline isn't essential, but will make quick work of producing thin, uniform slices of roots that cook super-evenly and look stunning. Serve with a mixed green salad with red-wine vinaigrette and crusty bread.

This low-carb riff on classic lasagna layers mushrooms and tomato sauce with spaghetti squash noodles instead of lasagna pasta. Make the layers right in the shell of the spaghetti squash and top with mozzarella cheese for a melty top and fun presentation. Serve with a green salad and a glass of Chianti for an easy, healthy dinner.

Roasted zucchini slices stand in beautifully for wheat pasta in this no-noodle lasagna. The simple swap reduces calories and eliminates gluten. It's also a great way to use up extra zucchini if your plants are prolific.

Slow-roasting the tomatoes gives the tomato sauce for this lasagna recipe an intense depth of flavor--which is then enhanced by the umami in onions, Parmesan and spinach. The lasagna noodles are layered into the lasagna uncooked; the moisture from the fresh spinach cooks them perfectly as the lasagna bakes in the oven.

Vegetarians and meat-eaters alike will devour these comforting lasagna rolls. We use thinly sliced eggplant in place of pasta to cut the carbs. Preroasting the eggplant helps develop the flavor and softens the slices for easy rolling.

The lasagna that cuts carbs, boosts your veggie servings and is gluten-free: this easy dinner recipe uses slices of roasted eggplant and zucchini as the noodles in this healthy lasagna.

In this veggie-heavy lasagna recipe, zucchini slices fill in for some of the noodle layers, trimming carbs without sacrificing flavor.

Here's an old-fashioned meat-and-cheese lasagna made lighter. Whole-wheat lasagna noodles taste great in this recipe, plus they help boost the fiber to 9 grams, which is more than a third of the recommended daily intake and especially good news for a healthy heart.

Sure, the slow cooker's great for stews and soups, but it also happens to make a mean lasagna! In this ingenious slow-cooker recipe, all you have to do is chop your veggies, then layer the ingredients (raw) into the crockpot. Serve with: Garlic bread and a green salad.

This lightened-up lasagna packs in the nutrients with plenty of spinach, carrots, and mushrooms--plus satisfies cheese cravings with ricotta, mozzarella and Parmesan.

Give lasagna rolls a healthy low-carb makeover with this easy recipe that subs in thinly sliced zucchini for lasagna noodles. Finish off this cheesy vegetarian casserole with a crispy breadcrumb topping made from almonds to keep it gluten-free.

Instead of spending hours at the stove making an Italian tomato sauce for your lasagna, let your slow cooker do the work. Your family will love the chicken and mushrooms in this makeover recipe of traditional lasagna.

This unusual lasagna with portobello mushrooms, sweet onions, spinach and Gorgonzola cheese has a rich, complex flavor. It's also great with goat cheese instead of Gorgonzola, if you prefer.

This cheesy lasagna is full of spicy Italian turkey sausage, whole-wheat noodles, mushrooms and spinach. A serving of this version has about one-third the fat and saturated fat, and only half the calories of the original. Use soy-based sausage for a hearty vegetarian variation.

Grated butternut squash, pine nuts and sautéed leeks in a creamy white sauce are layered with sheets of whole-wheat pasta for this wintery variation on a vegetable lasagna. Any Parmesan cheese can be used in this casserole, but we recommend Parmigiano-Reggiano for its superior flavor.

Whole-wheat noodles, low-fat cheeses and light pasta sauce make this beef and pasta casserole healthy but still deliciously satisfying.

This healthy quinoa lasagna recipe has a layer of quinoa (rather than noodles) along with vegetables, cheese and herbs. Though it tastes like comfort food, don't worry, this quinoa lasagna recipe is not too heavy--you'll still have room for dessert. To save time, use your favorite jarred tomato sauce in this vegetarian lasagna. (Adapted from "Quinoa Revolution" by Patricia Green and Carolyn Hemming; Pintail Books, 2012.)