Are you craving a big, bubbling, and unbelievably cheesy pan of classic, homemade lasagna, but looking for a healthier version that is packed with wholesome goodness without sacrificing any of the comfort? This incredible Easy & Healthy Lasagna is the recipe you’ve been dreaming of! We’re talking a rich, savory, and hearty meat sauce that is secretly loaded with tender zucchini and summer squash, layered with creamy cottage cheese and no-boil noodles, and topped with a glorious, golden blanket of melted cheese.
This isn’t just another lasagna recipe; it’s a guide to your new family-favorite casserole. We’ll show you the simple but crucial secrets to a flawless, non-watery lasagna that slices beautifully, and how to make it lighter and more nutritious. This is all the soul-warming comfort you love, made easy for a weeknight and healthy enough to feel great about.
Table of Contents
Table of Contents
Recipe Overview: The Ultimate Healthy Comfort Food Casserole
What makes this Lasagna recipe truly “the best” is its incredible, classic flavor, made healthier and easier. This recipe is a masterpiece of smart, wholesome cooking. The heart of the dish is a rich and savory, from-scratch meat sauce, made with lean ground beef and secretly packed with a pound of finely diced zucchini and summer squash. The traditional ricotta is swapped for a lighter, high-protein low-fat cottage cheese. The entire dish is made unbelievably easy with the use of oven-ready, no-boil lasagna noodles and is finished with a classic, gooey topping of melted mozzarella and salty Parmesan.
Metric | Time / Level |
Total Time | 1 hour 30 minutes |
Active Prep Time | 25 minutes |
Difficulty Level | Easy |
Servings | 8-10 |
The “Healthy” Swaps: The Essential Ingredients
This iconic dish uses a handful of high-quality ingredients and smart swaps to create its signature comforting and cheesy flavor.
- The Veggie-Packed Meat Sauce:
- Lean Ground Beef: For the best, most flavorful, and juiciest result without excess grease, it is highly recommended to use a lean 85/15 or 90/10 ground beef.
- Zucchini & Summer Squash: This is the brilliant “secret” to a healthier sauce! Finely dicing about two cups of fresh zucchini and summer squash and simmering them into the sauce is a fantastic way to add moisture, a ton of extra nutrients, and bulk, making the final dish lighter and more balanced.
- The Creamy Cottage Cheese Filling:
- Low-Fat Cottage Cheese: This is a fantastic and healthy swap for the traditional, heavy ricotta cheese. Low-fat cottage cheese is packed with protein, is lower in fat, and provides a wonderful, mild, and creamy texture to the lasagna layers.
- The No-Boil Noodles (The Ultimate Shortcut!):
- Oven-Ready Lasagna Noodles: This is the key to an incredibly easy and impressive meal! Using oven-ready, no-boil noodles completely eliminates the fussy and time-consuming step of boiling traditional lasagna noodles. They cook perfectly right in the sauce in the oven.

Step-by-Step to the Best Healthy Lasagna
This delicious, one-dish meal is incredibly simple to prepare.
Step 1: Make the Veggie-Packed Meat Sauce
Step 1: First, preheat your oven to 375°F (190°C).
Step 2: In a large pan or Dutch oven with high sides, cook the 1/2 cup of diced onion and the 1 pound of ground beef over a medium-high heat for about 10 minutes, until the beef is fully cooked and no longer pink. Drain off any excess grease and set the cooked beef and onion aside.
Step 3: In the same pan, cook your 2 cups of finely diced zucchini and your 1 cup of finely diced summer squash for about 7 to 10 minutes, until they are tender.
Step 4: Add in your 1 can of whole tomatoes, your 1 can of tomato sauce, and all your spices (garlic powder, salt, parsley, basil, oregano, and pepper). Continue to cook over a medium heat for another 7 to 10 minutes, stirring often and using your spatula to break down the whole tomatoes.
Step 5: Add your cooked beef and onions back into the tomato sauce mixture and stir everything together.
Part 2: Assemble the Lasagna Layers
Step 1: Pour about 1/4 of your prepared meat and vegetable sauce into the bottom of a 9×13-inch casserole dish. Step 2: Place 4 of your uncooked, oven-ready lasagna noodles on top of the sauce. Step 3: Add another 1/4 of the sauce on top of the noodles. Step 4: Add 1/2 of your 16-ounce container of low-fat cottage cheese to the casserole dish in large dollops. Step 5: Top this with 1/2 of your 1 cup of shredded Parmesan and 1/2 of your 1 1/2 cups of shredded mozzarella. Step 6: Repeat these layers one more time with all your remaining ingredients: noodles, sauce, cottage cheese, and the final layer of mozzarella and Parmesan.
Part 3: Bake to Bubbly, Golden Perfection (and Rest!)
Step 1: Cover your casserole dish with aluminum foil. Bake for 30 minutes. Pro Tip: Baking the lasagna covered at first is a crucial step! It traps the steam inside the dish, which is the secret that cooks the no-boil noodles perfectly and keeps the lasagna moist. Step 2: After 30 minutes, carefully remove the foil. Continue to bake, uncovered, for another 15 minutes. You will know it is perfectly done when the cheese on top is completely melted, bubbly, and a beautiful golden brown. Step 3 (The Most Important Step!): Let the baked lasagna rest on a cooling rack for at least 10 to 15 minutes before you slice and serve it. This crucial resting period allows the hot, molten layers to set up, which is the absolute secret to getting beautiful, clean slices that aren’t a soupy mess.

Healthy Lasagna (Easy & Cheesy Recipe!)
An easy and healthy recipe for a classic lasagna that is packed with hidden vegetables. This dish features a savory meat sauce made with lean ground beef, onions, and finely diced zucchini and summer squash. The sauce is layered with oven-ready lasagna noodles, low-fat cottage cheese, and a blend of Parmesan and mozzarella cheeses. The casserole is baked until hot and bubbly, creating a lighter, veggie-loaded version of the traditional comfort food.
- Prep Time: 20 minutes
- Cook Time: 1 hour 15 minutes
- Total Time: 1 hour 45 minutes (includes resting time)
- Yield: 8-12 servings
- Category: Casserole
- Method: Baking
- Cuisine: Italian-American
- Diet: Low Fat
Ingredients
- 1 pound lean ground beef
- 1/2 cup diced onion
- 2 cups finely diced zucchini
- 1 cup finely diced summer squash
- 1 (15-ounce) can whole tomatoes
- 1 (10-ounce) can tomato sauce
- 2 teaspoons garlic powder
- 2 teaspoons salt
- 1 teaspoon dried parsley
- 1 teaspoon dried basil
- 1/2 teaspoon dried oregano
- 1/2 teaspoon pepper
- 6 ounces uncooked, oven-ready lasagna noodles (about 8 noodles)
- 16 ounces low-fat cottage cheese
- 1 cup shredded parmesan cheese
- 1 1/2 cups shredded mozzarella cheese
Instructions
- Preheat the oven to 375°F. Grease a 9×13-inch casserole dish.
- In a large pan with high sides, cook the chopped onion and ground beef over medium-high heat for about 10 minutes, until the beef is fully cooked. Drain off any excess fat.
- Add the diced zucchini and summer squash to the pan and cook for 7-10 minutes until tender.
- Stir in the whole tomatoes, tomato sauce, garlic powder, salt, parsley, basil, oregano, and pepper. Cook over medium heat for another 7-10 minutes, stirring and breaking down the whole tomatoes with a spatula.
- Assemble the Lasagna: Pour about one-quarter of the meat and vegetable sauce into the prepared casserole dish.
- Place a layer of 4 oven-ready lasagna noodles on top of the sauce.
- Add another quarter of the sauce over the noodles.
- Spread half of the cottage cheese over the sauce, then top with half of the Parmesan and half of the mozzarella.
- Repeat the layers: remaining noodles, remaining sauce, remaining cottage cheese, and remaining cheeses.
- Bake: Cover the casserole dish with foil and bake for 30 minutes.
- Uncover and bake for an additional 15 minutes, until the cheese is melted and bubbly.
- Let the lasagna cool for a few minutes before slicing and serving.
Notes
- This recipe is a healthier take on lasagna, using lean ground beef, low-fat cottage cheese, and a large amount of ‘hidden’ vegetables like zucchini and summer squash.
- Using oven-ready (no-boil) lasagna noodles is a convenient time-saving shortcut.
- The two-stage baking process—covered first, then uncovered—ensures the noodles cook through properly and allows the cheese on top to get nicely browned.
What to Serve With Your Healthy Lasagna
This beautiful and hearty dish is a fantastic, all-in-one meal. To round it out, here are a few simple and classic pairings:
- A Simple Green Salad: A crisp green salad, especially one with a bright and zesty Italian vinaigrette, is the perfect, fresh counterpoint to the rich, savory lasagna.
- A Simple Green Vegetable: A side of simple, steamed green beans or roasted broccoli is another fantastic and healthy choice.
- Crusty Bread: A side of warm, crusty garlic bread is always a great choice for sopping up any extra, delicious sauce.
For more recipe follow my pinterest account
Storage and Make-Ahead Tips
Lasagna is the ultimate make-ahead and freezer-friendly meal.
- Make-Ahead: You can fully assemble the entire, unbaked casserole up to 2 days in advance. Simply cover it tightly with foil and store it in the refrigerator. When you are ready to bake, you may need to add 15-20 minutes to the total baking time.
- Storage: Store any leftover lasagna, well-covered, in the refrigerator for up to 5 days.
- Freezing: This casserole freezes beautifully! You can freeze it either before or after baking. Let it cool completely, then wrap the pan very well in a double layer of plastic wrap and then a layer of foil. It will keep in the freezer for up to 3 months.
Frequently Asked Questions (FAQs)
Q1: What is the absolute, number one secret to a lasagna that is not watery?
The number one secret is to make sure your sauce is nice and thick before you assemble your lasagna. This recipe brilliantly uses finely diced zucchini and summer squash, which will release some water, but the long simmer time for the sauce is the key that allows that excess moisture to cook off, resulting in a rich and hearty, not watery, sauce.
Q2: Can I make this healthy lasagna ahead of time and freeze it?
Yes, this is a perfect freezer meal! The best method is to assemble the entire unbaked casserole in a freezer-safe baking dish. Then, you can wrap the dish very well in a double layer of plastic wrap and then a layer of foil. When you are ready to eat, you can bake it directly from frozen, just be sure to cover it with foil for the first hour and then uncover it, and add about 45-60 extra minutes to the total baking time.
Q3: Do I really not have to cook my oven-ready lasagna noodles before I bake them?
That’s right, no boiling required! Oven-ready (or no-boil) lasagna noodles are a fantastic time-saver. They are pre-cooked and dried in a way that allows them to soften and cook perfectly in the oven by simply absorbing the moisture from your sauce.
Q4: Can I use ricotta cheese instead of the cottage cheese in this recipe?
Of course! If you prefer the flavor and texture of a more traditional lasagna, you can absolutely substitute the 16 ounces of low-fat cottage cheese with an equal amount of a high-quality, part-skim ricotta cheese.
Q5: Can I make this recipe vegetarian?
Yes! To make a delicious and hearty vegetarian lasagna, simply omit the ground beef and add an extra 2 to 3 cups of your favorite, finely diced vegetables to the sauce. Sautéed mushrooms, chopped bell peppers, or even some eggplant would all be fantastic additions.