Zucchini Lasagna (Low-Carb & Delicious) Recipe

The Ultimate Zucchini Lasagna Recipe: Low-Carb & Irresistibly Good

Crafting a mouthwatering zucchini lasagna can revolutionize your low-carb dinner game.

Layers of tender vegetables replace traditional pasta sheets with incredible results.

Melted cheese and rich marinara create a comforting classic without extra carbohydrates.

Lean proteins and fresh ingredients combine in this surprisingly satisfying alternative.

Keto enthusiasts and health-conscious cooks will adore this lighter twist on a beloved dish.

Mediterranean herbs and carefully sliced zucchini elevate every single bite.

Each forkful promises maximum flavor with minimal guilt.

I promise this recipe will become your new weekend favorite.

Zucchini Lasagna That’s Low-Carb and Full of Flavor

  • Create Healthy Comfort Food: This low-carb lasagna transforms traditional pasta dishes into a nutritious powerhouse by replacing noodles with zucchini, delivering maximum flavor with minimal carbohydrates.
  • Quick and Easy Weeknight Meal: Preparation takes just 30 minutes of active cooking time, making it perfect for busy families who want a delicious dinner without spending hours in the kitchen.
  • Customize for Every Diet: Easily adaptable for gluten-free, keto, and low-carb eating plans, this recipe offers flexibility while maintaining incredible taste and satisfying texture.
  • Minimal Cleanup Superstar: Using just one skillet for meat sauce and a simple baking dish means less time washing dishes and more time enjoying a delectable meal with loved ones.

Zucchini Lasagna That’s Low-Carb Ingredients

Main Protein:
  • Ground Beef: Hearty base for the meat sauce, packed with protein and rich flavor. Choose lean ground beef for a healthier option.
  • Egg: Binds the cheese mixture and adds richness. Fresh eggs work best.
Vegetables and Aromatics:
  • Zucchini, Onion, Garlic: Low-carb alternative to pasta, provides texture and depth of flavor. Select firm zucchini with smooth skin.
Dairy and Cheese:
  • Ricotta Cheese, Mozzarella Cheese, Parmesan Cheese: Creamy filling that adds luxurious texture and classic lasagna taste. Use fresh, high-quality cheeses for best results.
Sauce and Seasoning Ingredients:
  • Crushed Tomatoes, Tomato Paste: Creates rich, tangy meat sauce base. Look for no-salt-added varieties.
  • Italian Seasoning, Salt, Pepper, Red Pepper Flakes: Builds complex flavor profile. Adjust spice levels to preference.
  • Fresh Basil or Parsley: Adds bright, fresh herb notes at the end of cooking.
Pantry Staples:
  • Olive Oil or Cooking Spray: Helps prevent sticking and adds light flavor. Optional for greasing baking dish.

Zucchini Lasagna Made Low-Carb

Step 1: Prepare Zucchini Slices

Slice zucchini lengthwise into thin strips.

Sprinkle salt over the slices and let them sit on a clean kitchen towel for 15 minutes.

This helps draw out excess water.

Gently pat the zucchini dry with paper towels.

For extra moisture removal, you can quickly grill or bake the slices at 375°F for 5-7 minutes.

Step 2: Create Flavorful Meat Sauce

Brown ground beef in a large skillet over medium heat.

Drain any excess fat.

Add:
  • Diced onions
  • Minced garlic

Cook until vegetables soften.

Pour in:
  • Crushed tomatoes
  • Tomato paste
  • Italian seasoning
  • Salt
  • Black pepper
  • Red pepper flakes

Simmer the sauce on low heat for 15 minutes.

Finish by stirring in fresh chopped basil or parsley.

Step 3: Mix Creamy Cheese Filling

Combine in a mixing bowl:
  • Ricotta cheese
  • Egg
  • Grated Parmesan
  • Shredded mozzarella

Blend until ingredients are well incorporated.

Step 4: Layer the Lasagna

Preheat oven to 375°F.

Spread a thin layer of meat sauce on the bottom of a 9×13 baking dish.

Create alternating layers of:
  • Zucchini slices
  • Ricotta mixture
  • Meat sauce

Repeat until all ingredients are used.

Top with remaining mozzarella cheese.

Step 5: Bake and Enjoy

Cover the dish with aluminum foil.

Bake for 30 minutes.

Remove foil and continue baking for 10-15 minutes until the top turns golden and bubbly.

Allow the lasagna to rest for 10 minutes before cutting and serving.

Lasagna Tips for a Low-Carb Zucchini Layer Win

  • Remove excess moisture from zucchini by salting and patting dry to prevent watery lasagna and ensure a firm, crisp texture.
  • Cut zucchini uniformly for even cooking and a professional-looking layered presentation that bakes consistently.
  • Briefly grill or bake zucchini slices before assembling to concentrate their taste and improve overall dish richness.
  • Replace traditional pasta with zucchini to create a healthier, gluten-free version that's packed with nutrients and lighter than classic lasagna.
  • Allow lasagna to sit for 10 minutes after baking to help layers set, making cutting and serving easier without losing structural integrity.

Store Zucchini Lasagna Leftovers

  • Store leftover zucchini lasagna in an airtight container for up to 4 days in the refrigerator, ensuring it's completely cooled before sealing.
  • Wrap individual portions or the entire dish tightly in plastic wrap and aluminum foil, then freeze for up to 3 months, preventing freezer burn.
  • Thaw overnight in the refrigerator, then warm in a preheated 350°F (175°C) oven for 15-20 minutes, covering with foil to retain moisture.
  • Reheat individual servings on medium power for 1-2 minutes, stirring halfway through to distribute heat evenly and maintain texture.

Zucchini Lasagna (Low-Carb & Delicious!) Matches

  • Pair with Robust Red Wine: Choose a medium-bodied Italian red like Chianti or Sangiovese that complements the rich meat sauce and cuts through the creamy cheese layers.
  • Serve with Fresh Arugula Salad: Create a light, peppery side salad dressed with lemon vinaigrette to balance the lasagna's hearty flavors and add a fresh, crisp contrast.
  • Complement with Garlic Herb Focaccia: Bake a rustic Italian bread with olive oil, rosemary, and sea salt to soak up the delicious meat sauce and provide a crispy texture alongside the soft lasagna.
  • Enhance with Chilled Sparkling Water: Add a squeeze of lemon to cleanse the palate between bites and provide a refreshing counterpoint to the rich, savory dish.

Zucchini Lasagna with Low-Carb Switches

  • Vegetarian Zucchini Lasagna: Replace ground beef with lentils, mushrooms, or plant-based meat substitute, maintaining the same seasonings and cooking method for a protein-packed meatless version.
  • Dairy-Free Option: Swap ricotta and mozzarella with cashew cheese or tofu-based ricotta, using nutritional yeast for a cheesy flavor profile and maintaining the lasagna's creamy texture.
  • Mediterranean Herb Variation: Incorporate spinach, feta cheese, and oregano into the filling, using sun-dried tomatoes in the sauce for a Greek-inspired zucchini lasagna that adds brightness and depth.
  • Spicy Mexican Remix: Add diced green chilies, swap Italian seasoning for taco seasoning, and top with pepper jack cheese to create a southwest-style zucchini lasagna with a kick of heat.

FAQs

  • Is zucchini lasagna healthier than traditional lasagna?

Yes, zucchini lasagna is lower in carbs and calories compared to traditional pasta lasagna. By replacing pasta sheets with zucchini, you significantly reduce the carbohydrate content and add more vegetables to your meal.

  • Can I make zucchini lasagna ahead of time?

Absolutely! You can prepare the lasagna in advance and refrigerate it before baking. Just cover it tightly and store in the refrigerator for up to 24 hours. When ready to cook, remove from the fridge and bake as directed.

  • How do I prevent my zucchini from being watery?

Salt the zucchini slices and let them sit for 15 minutes to draw out excess moisture. Pat them dry with paper towels, and optionally, lightly grill or bake the slices to remove additional water. This step ensures a firmer, less watery lasagna.

  • Can I use ground turkey instead of beef?

Yes, ground turkey is an excellent substitute for beef. It’s leaner and works perfectly in this recipe. Just make sure to season it well and cook it thoroughly before adding other ingredients.

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Zucchini Lasagna (Low-Carb & Delicious) Recipe

Zucchini Lasagna (Low-Carb & Delicious!) Recipe


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4.8 from 34 reviews

  • Total Time: 1 hour
  • Yield: 6 1x

Description

Zucchini lasagna brings Mediterranean comfort without heavy pasta layers, creating a light yet satisfying meal. Cheesy, herb-infused goodness makes this dish perfect for health-conscious diners seeking bold flavors without guilt.


Ingredients

Scale

Vegetables:

  • 6 large zucchini, sliced 1/4-inch thick, lengthwise
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1/2 cup fresh basil or parsley, chopped

Meat and Tomato Sauce:

  • 1 pound (454 grams) ground beef (or Italian sausage)
  • 1 (28 ounces / 794 grams) can crushed tomatoes
  • 1 (6 ounces / 170 grams) can tomato paste
  • 1 teaspoon Italian seasoning
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon red pepper flakes (optional)

Cheese Ingredients:

  • 1 (15 ounces / 425 grams) container ricotta cheese
  • 1 large egg
  • 1/2 cup grated Parmesan cheese
  • 1 1/2 cups shredded mozzarella cheese (divided)
  • 1/2 teaspoon salt (for drawing out moisture from zucchini)

Instructions

  1. Prepare zucchini slices by arranging them on a clean kitchen towel and generously sprinkling with salt. Allow moisture to extract for 15-20 minutes, then thoroughly blot with paper towels to remove excess liquid.
  2. For enhanced texture, gently roast zucchini slices in a preheated oven at 375°F until slightly dehydrated and edges become golden.
  3. In a heavy skillet, brown ground beef over medium-high heat until completely cooked. Drain accumulated fat and return meat to pan.
  4. Incorporate finely chopped onions and minced garlic, sautéing until vegetables become translucent and fragrant.
  5. Pour crushed tomatoes and tomato paste into the meat mixture, seasoning with Italian herbs, cracked pepper, and red pepper flakes for depth of flavor.
  6. Reduce heat and allow sauce to simmer, developing rich flavors for approximately 15 minutes. Fold in freshly chopped basil during final moments of cooking.
  7. Create cheese mixture by combining ricotta, beaten egg, grated Parmesan, and shredded mozzarella until smoothly integrated.
  8. Preheat oven to 375°F and prepare baking dish by spreading thin layer of meat sauce across bottom.
  9. Construct lasagna layers by alternating zucchini slices, cheese mixture, and meat sauce, ensuring even distribution of ingredients.
  10. Conclude with generous sprinkle of remaining mozzarella across top layer.
  11. Cover dish with aluminum foil and bake for 30 minutes, then remove foil and continue baking until cheese becomes golden and bubbly.
  12. Allow lasagna to rest for 10-15 minutes before serving, enabling layers to set and flavors to meld.

Notes

  • Salting and patting zucchini slices dry prevents watery lasagna, ensuring a firm and satisfying texture with each bite.
  • Swap ground beef with ground turkey, chicken, or plant-based meat alternatives for different flavor profiles and dietary needs.
  • Zucchini replaces traditional pasta, dramatically reducing carbohydrates while adding nutritional value and a fresh vegetable element.
  • Experiment with different cheese combinations like goat cheese, fontina, or vegan cheese substitutes to match personal taste preferences or dietary restrictions.
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: Italian

Nutrition

  • Serving Size: 6
  • Calories: 350
  • Sugar: 6 g
  • Sodium: 750 mg
  • Fat: 20 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 12 g
  • Fiber: 3 g
  • Protein: 25 g
  • Cholesterol: 90 mg
Angelina Wiles

Angelina Wiles

Content Editor & Culinary Enthusiast

Expertise

Food Writing and Editing, Vegetarian and Vegan Cuisine, Baking and Pastry Arts, Sustainable Cooking Practices​

Education

Portland Community College
Certificate in Culinary Arts
Focus: Emphasis on sustainable cooking practices, vegetarian cuisine, and food writing.​

​Oregon Culinary Institute
Diploma in Baking and Pastry Arts
Focus: Specialized training in artisanal baking, pastry techniques, and dessert presentation.


Angelina’s love for cooking started with handwritten family recipes and weekend trips to farmers’ markets around Portland. She followed her passion with a Certificate in Culinary Arts from Portland Community College, then perfected her sweet side with a Diploma in Baking and Pastry Arts at Oregon Culinary Institute.
Angelina believes recipes should feel like a conversation, not a science project. She’s all about helping readers trust themselves in the kitchen with simple steps, fresh ideas, and easy twists on classic meals.
When she’s not editing recipes, she’s baking bread, sipping coffee, or getting inspired by the changing seasons.

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