Introduction
Hey there, friend! Ever get a craving for that cozy, comforting hug of a classic lasagna, but maybe you’re looking for something a little lighter, or just have a mountain of zucchini from your garden (or the farmer’s market!) you need to use up? Oh, I know that feeling! This Zucchini Lasagna recipe is here to save the day, and let me tell you, it does it with serious style. It’s got all the rich, cheesy, saucy goodness you dream of in a lasagna, but swaps out the pasta noodles for tender, flavorful zucchini slices. It feels special enough for a Sunday dinner but is totally approachable for a weeknight. Trust me, once you try a forkful, you’ll see why this dish quickly becomes a family favorite.
Why You’ll Love This Recipe
- Fast (for a lasagna!): Seriously, you can have this assembled and in the oven quicker than you might think.
- Easy: No finicky pasta boiling or layering tricks required.
- Giftable: Make an extra pan for a friend or neighbor who could use a delicious meal.
- Crowd-pleasing: Even folks who swear they don’t like zucchini will probably be asking for seconds.
Ingredients
Alright, let’s gather up our goodies! This recipe uses simple, fresh ingredients that come together beautifully.
- Zucchini: About 1 lb, which is usually 3 medium-sized beauties. Look for firm ones without blemishes. They’re our ‘noodles’ here!
- Olive oil: You’ll need about 3 tablespoons total. Good quality stuff adds great flavor, but whatever you have is fine.
- Sea salt: Just a pinch for drawing out moisture from the zucchini, plus a little extra for seasoning everything.
- Garlic: 4 cloves, minced. Because can you even make Italian-inspired comfort food without plenty of garlic? I think not!
- Ground beef: 2 lbs. I usually go for 85-90% lean, but use your favorite. You could even swap this for ground turkey or Italian sausage.
- Marinara sauce: 2 cups of your favorite jarred sauce. This is where we save time, so no judgment here! Pick one you love.
- Ricotta cheese: A 12 oz container of full-fat ricotta is key for that creamy, dreamy layer. Don’t skimp on the fat here for the best texture!
- Grated parmesan cheese: 1/2 cup. Adds that necessary salty, nutty bite to the cheese mixture.
- Mozzarella cheese: 3 cups, shredded. This is our bubbly, golden, glorious topping! Shred your own for the best melt.
- Large Egg: Just one. It helps bind the ricotta mixture together so it doesn’t get too runny.
How to Make It
Okay, let’s get cooking! Follow along, and you’ll have a gorgeous lasagna ready for the oven in no time.
Step 1: Prep the Zucchini. This is probably the most important step for avoiding a watery lasagna. Grab your zucchini and slice them lengthwise into thin strips, about 1/8 to 1/4 inch thick. A mandoline slicer makes this go super fast and keeps the slices even, but a sharp knife and a steady hand work perfectly too! Lay the slices out on layers of paper towels (or clean kitchen towels). Sprinkle them generously with sea salt. This salt helps draw out excess moisture. Let them hang out for about 30 minutes, and you’ll see little beads of water forming. Now, gently but firmly pat them completely dry with more paper towels. This step is non-negotiable for a lasagna that holds its shape!
Step 2: Brown the Meat. While the zucchini is doing its thing, heat 2 tablespoons of olive oil in a large pan (the biggest one you have!) over medium heat. Add your ground beef and cook, breaking it apart with a spoon, until it’s nicely browned all the way through. This usually takes about 7-10 minutes. Once it’s cooked, drain off any excess fat – you don’t want a greasy sauce.
Step 3: Make the Meat Sauce. Add your minced garlic to the pan with the browned beef. Stir it around for just about 1 minute until you can really smell that wonderful garlic aroma. Be careful not to burn it! Pour in your marinara sauce, stir everything together, and let it simmer gently for 10-15 minutes. This gives the flavors a chance to meld and the sauce to thicken slightly.
Step 4: Mix the Cheese Filling. While the sauce simmers, grab a medium bowl. Add the ricotta cheese, grated parmesan cheese, and the large egg. Give it a good stir until everything is well combined and looks smooth and creamy. This is your magical glue layer!
Step 5: Get Ready to Layer! Preheat your oven to 375°F (190°C). Find a 9×13 inch baking dish – the classic lasagna size! Lightly grease the bottom and sides of the dish with the remaining 1 tablespoon of olive oil. This helps prevent sticking and adds a little extra flavor.
Step 6: Start Layering! Spoon a thin layer of your delicious meat sauce onto the bottom of the prepared dish. This prevents the zucchini from sticking and forms a nice base. Now, arrange a single layer of your prepped, dried zucchini slices over the sauce. Try to overlap them just slightly, like noodles.
Step 7: Add the Cheese Layer. Dollop spoonfuls of your ricotta mixture evenly over the zucchini layer. It doesn’t have to be perfect – just aim for roughly even distribution. Sprinkle a generous amount of shredded mozzarella cheese over the ricotta layer.
Step 8: Repeat and Finish! Repeat the layering process: Add another layer of zucchini slices, then dollops of ricotta mixture, then mozzarella. Keep going until you’ve used up your zucchini and ricotta, ending with a layer of meat sauce on top. Finish the very top with a generous layer of shredded mozzarella cheese – because who doesn’t love a cheesy top?
Step 9: Bake Covered. Cover the baking dish snugly with foil. This helps the lasagna cook through evenly without the top getting too brown too quickly. Pop it into your preheated oven and bake for 25 minutes.
Step 10: Bake Uncovered. Carefully remove the foil. The lasagna should be hot and bubbly around the edges. Bake for another 15-20 minutes, or until the cheese on top is melted, bubbly, and beautifully golden brown. Ah, the best part!
Step 11: Rest Time! This is a crucial step! I know it’s tempting to dive right in, but letting the lasagna rest for 10-15 minutes before cutting helps it set up properly. This means cleaner slices that hold their shape, rather than a watery mess. Patience, my friend, it’s worth it!
Now, slice it up and serve! Get ready for some happy faces around the table.
Substitutions & Additions
Want to mix things up? Here are some ideas:
- Different Meat: Use ground turkey, chicken, Italian sausage, or even a plant-based meat substitute instead of ground beef.
- Veggie Boost: Sauté some chopped onions, bell peppers, mushrooms, or spinach and add them to the meat sauce for extra veggies.
- Cheeses: Swap some mozzarella for provolone or Monterey Jack. Add a sprinkle of nutmeg to the ricotta mixture for a classic Italian touch.
- Herbs: Stir fresh basil, oregano, or parsley into the meat sauce or ricotta mixture for extra flavor.
- Spice It Up: Add a pinch of red pepper flakes to the meat sauce if you like a little heat.
Tips for Success
Making zucchini lasagna is pretty straightforward, but a couple of tips can make a big difference!
- Don’t Skip Salting the Zucchini: Seriously, this is the #1 tip to avoid a watery lasagna. Patting it really dry after salting is just as important.
- Slice Zucchini Evenly: Aim for consistent thickness so they cook at the same rate.
- Rest is Best: Allowing the lasagna to rest after baking helps it firm up. If you cut into it too soon, it might fall apart.
- Make Ahead: You can assemble the entire lasagna up to a day ahead, cover it tightly, and keep it in the fridge. Add about 10-15 minutes to the covered baking time if baking from cold.
How to Store It
Got leftovers? You’re lucky!
Let the lasagna cool completely. Cover the dish tightly with plastic wrap or foil, or transfer individual portions to airtight containers. It will keep in the refrigerator for 3-4 days.
To reheat individual portions, the microwave works fine. For larger amounts, cover with foil and heat in a 350°F (175°C) oven until heated through, about 20-30 minutes.
You can also freeze leftover zucchini lasagna! Once cooled, wrap the dish tightly in plastic wrap and then foil, or transfer to freezer-safe containers. It will keep in the freezer for up to 3 months. Thaw in the refrigerator overnight before reheating.
FAQs
Q: Can I use frozen zucchini?
A: I don’t recommend using frozen zucchini for lasagna, as it releases too much water even after thawing. Fresh is definitely best here!
Q: My lasagna turned out a little watery, what did I do wrong?
A: The most common reason for watery zucchini lasagna is not properly salting and drying the zucchini slices beforehand. Make sure you really let the salt work and then pat them very dry!
Q: Can I make this vegetarian?
A: Absolutely! Skip the ground beef and load up the sauce with sautéed mushrooms, peppers, onions, spinach, and maybe some cooked lentils or a plant-based ground crumble. You could also layer in extra veggies like eggplant (also needs salting!) or roasted red peppers.
Q: How thin should I slice the zucchini?
A: Aim for about 1/8 to 1/4 inch thick. Too thin and they might fall apart, too thick and they might not soften properly during baking.

Healthy-ish & Hearty Zucchini Lasagna (No Noodle, High Flavor!)
Equipment
- Mandoline slicer Optional, for slicing zucchini
- Sharp knife For slicing zucchini
- paper towels
- large pan For browning meat and making sauce
- Medium bowl For mixing cheese filling
- 9x13 inch baking dish
- foil
Ingredients
Main Ingredients
- 1 lb Zucchini about 3 medium-sized
- 3 tablespoons Olive oil total
- Sea salt a pinch for drawing out moisture, plus a little extra for seasoning
- 4 cloves Garlic minced
- 2 lbs Ground beef 85-90% lean recommended; can substitute ground turkey or Italian sausage
- 2 cups Marinara sauce favorite jarred sauce
- 12 oz Ricotta cheese full-fat container
- 0.5 cup Grated parmesan cheese
- 3 cups Mozzarella cheese shredded
- 1 Large Egg
Instructions
- Step 1: Prep the Zucchini. Slice zucchini lengthwise into thin strips, about 1/8 to 1/4 inch thick. Lay slices on layers of paper towels or clean kitchen towels. Sprinkle generously with sea salt to draw out moisture. Let them rest for about 30 minutes. Gently but firmly pat them completely dry with more paper towels.
- Step 2: Brown the Meat. While zucchini rests, heat 2 tablespoons of olive oil in a large pan over medium heat. Add ground beef and cook, breaking it apart, until browned all the way through (7-10 minutes). Drain off any excess fat.
- Step 3: Make the Meat Sauce. Add minced garlic to the pan with the browned beef. Stir for about 1 minute until fragrant. Pour in marinara sauce, stir, and let it simmer gently for 10-15 minutes to meld flavors and thicken.
- Step 4: Mix the Cheese Filling. While the sauce simmers, grab a medium bowl. Add ricotta cheese, grated parmesan cheese, and the large egg. Stir until well combined and smooth.
- Step 5: Get Ready to Layer! Preheat oven to 375°F (190°C). Lightly grease the bottom and sides of a 9x13 inch baking dish with the remaining 1 tablespoon of olive oil.
- Step 6: Start Layering! Spoon a thin layer of meat sauce onto the bottom of the prepared dish. Arrange a single layer of prepped, dried zucchini slices over the sauce, overlapping slightly.
- Step 7: Add the Cheese Layer. Dollop spoonfuls of the ricotta mixture evenly over the zucchini layer. Sprinkle a generous amount of shredded mozzarella cheese over the ricotta layer.
- Step 8: Repeat and Finish! Repeat the layering process: Add another layer of zucchini slices, then dollops of ricotta mixture, then mozzarella. Keep going until zucchini and ricotta are used up, ending with a layer of meat sauce on top. Finish the very top with a generous layer of shredded mozzarella cheese.
- Step 9: Bake Covered. Cover the baking dish snugly with foil. Bake in the preheated oven for 25 minutes.
- Step 10: Bake Uncovered. Carefully remove the foil. Bake for another 15-20 minutes, or until the cheese on top is melted, bubbly, and golden brown.
- Step 11: Rest Time! Let the lasagna rest for 10-15 minutes before cutting to help it set up properly.
Notes
- Don't Skip Salting the Zucchini: This is crucial to avoid a watery lasagna. Patting it dry after salting is just as important.
- Slice Zucchini Evenly: Aim for consistent thickness (1/8 to 1/4 inch) so they cook at the same rate.
- Rest is Best: Allowing the lasagna to rest after baking helps it firm up, preventing it from falling apart when cut. Make Ahead: The assembled lasagna can be stored tightly covered in the fridge for up to a day. Add 10-15 minutes to the covered baking time if baking from cold. Storage: Let leftovers cool completely. Cover tightly or transfer to airtight containers. Keeps in the refrigerator for 3-4 days. Reheating: Microwave individual portions. For larger amounts, cover with foil and heat in a 350°F (175°C) oven for 20-30 minutes. Freezing: Once cooled, wrap tightly or transfer to freezer-safe containers. Keeps up to 3 months. Thaw in the refrigerator overnight before reheating. FAQs:
- Can I use frozen zucchini? Not recommended, as it releases too much water.
- My lasagna turned out a little watery, what did I do wrong? Most likely, the zucchini was not properly salted and dried.
- Can I make this vegetarian? Yes, substitute ground meat with sautéed mushrooms, peppers, onions, spinach, lentils, or a plant-based crumble. You can also add other layered vegetables like eggplant or roasted red peppers.
- How thin should I slice the zucchini? Aim for about 1/8 to 1/4 inch thick.