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High-Protein Zucchini Lasagna

Writer: Sally Rychlak
Sally Rychlak
Jul 8
2 min read

by sally rychlak


Lasagna has always been one of those meals that feels like a hug in food form. The problem is that traditional lasagna usually leaves me feeling just as heavy as it tastes. This version checks every box for me. It's comforting, cheesy, packed with flavor, and still fits right into the way I like to eat.


One thing you'll notice if you've spent any time here is that I don't believe healthy food has to feel like a compromise. I naturally gravitate toward meals that are high in protein, full of fresh ingredients, and happen to be gluten free. This zucchini lasagna is exactly that. Swapping zucchini for pasta keeps it light while still giving you those classic lasagna layers, and using lean ground turkey and cottage cheese creates an impressive amount of protein without sacrificing the creamy texture you'd expect.


Fresh basil is what really brings everything together. Between the basil, garlic, marinara, Parmesan, and juicy tomatoes, every bite tastes fresh and homemade. It's one of those dinners that somehow feels indulgent while still leaving you feeling energized afterward instead of ready for a nap.


If you're making it for the first time, there are a few crucial steps that make a big difference. Salt the zucchini slices and let them sit for about 20 to 30 minutes before patting them dry. It takes a little extra time upfront, but it keeps the lasagna from turning watery. If you want the filling to be extra smooth, blend the cottage cheese before mixing it with the egg and Parmesan. It gives you a texture that's surprisingly similar to ricotta while adding even more protein.


When it's time to bake, assemble everything while the turkey sauce is still warm. It'll cook a little faster, and once it comes out of the oven, let it rest for at least 10 to 15 minutes before slicing. I know it's tempting to dig in immediately, but giving it a few minutes helps everything set up into those picture-perfect layers. If you're after an extra golden top, pop it under the broiler for a minute or two right before serving.


I love finishing each slice with a handful of fresh basil, a little extra grated Parmesan, and plenty of cracked black pepper. Pair it with a simple salad, and you've got one of my favorite comfort meals that satisfies every lasagna craving without leaving me feeling like I overdid it. It's the kind of dinner I'll happily make on a Sunday and look forward to eating all week long.


sally rychlak making lasagna
sally rychlak zucchini lasagna

1

Cooking time

If your turkey sauce is still hot when you assemble the lasagna, it will shave several minutes off the bake time since you're not starting with cold ingredients.

2

Finish with

Sprinkle with parmesan cheese, fresh basil, a little flaky sea salt, or even fresh diced tomatoes

3

Texture Tip

Blend the cottage cheese if you want a smoother ricotta-like texture.

4

Golden Crust

Broil for 1–2 minutes at the end for a prettier golden top.

Notes
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1

Preheat oven to 400°F

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2

VERY IMPORTANT - Prep the zucchini:
Slice into thin planks.
Sprinkle with salt and let sit 20–30 minutes.
Pat dry well (this keeps the lasagna from getting watery).
For even better texture, grill or roast the slices for 5–7 minutes.

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3

Make the turkey sauce:
Brown turkey in olive oil.
Add garlic and cook 30 seconds.
Stir in marinara, diced tomatoes, Italian seasoning, oregano, onion powder, salt, pepper, and half the basil.
Simmer 10 minutes.

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4

Mix the filling: Cottage cheese, Egg, Half the Parmesan, Remaining basil, Black pepper

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5

Assemble in a 9x13 baking dish:
Thin layer of sauce
Zucchini
Cottage cheese mixture
Turkey sauce
Mozzarella
Finish with remaining mozzarella and parmesan
Repeat until everything is used.

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6

Bake at 400°F
Covered: 20-25 minutes
Uncovered: 10-15 minutes until browned

Rest 15 minutes before slicing.

Instructions

1 lb 93–99% lean ground turkey

2 medium zucchini sliced lengthwise into ⅛-inch strips

1 tsp olive oil

3 cloves garlic minced

24 oz marinara

1 cup diced fresh tomatoes

1 cup chopped basil

2 cups low-fat cottage cheese

1 egg

½ cup grated Parmesan divided

1½ cups part-skim shredded mozzarella

1 tsp Italian seasoning

½ tsp oregano

½ tsp onion powder

Salt & pepper

Optional: pinch red pepper flakes

Ingredients
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High-Protein Zucchini Lasagna
Recipe Curator
Sally Rychlak
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average rating is 5 out of 5

This healthy ground turkey zucchini lasagna delivers all the comfort of the classic with a lighter, protein-packed twist. Lean ground turkey, layers of tender zucchini, creamy cottage cheese, fresh basil, and a rich marinara come together for a hearty dinner that's full of flavor without feeling heavy. It's an easy make-ahead meal that's perfect for weeknight dinners, meal prep, or feeding a crowd.

Servings :

6 Servings

Calories:

390 Calories / Serve

Prep Time

25 min

Cooking Time

35 min

Rest Time

15 min

Total Time

1 hour 15 min

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