The Best Zucchini Lasagna Recipe | Simple, Cheesy & Low-Carb

This post may contain affiliate links. For more, see our Affiliate Disclaimer.

Steam fogged up the kitchen windows as the scent of tomato and herbs filled the air. This is The Best Zucchini Lasagna Recipe for anyone craving a rich, cheesy, and sturdy low-carb dinner that doesn’t turn watery. With just about an hour of cooking time and bold, savory layers, it feels as comforting as the classic only lighter and fresher.

Why This Is Truly the Best Zucchini Lasagna Recipe

Firm, Non-Watery Layers

Unlike many vegetable lasagnas, this version holds its shape beautifully. Salting, drying, and lightly grilling the zucchini help it stay firm while keeping each slice stackable and satisfying. Every layer cuts clean, not soggy.

Big, Savory Flavor With Fresh Herbs

The mix of browned beef, tomato sauce, and creamy ricotta creates a deep, hearty flavor. Fresh basil and parsley brighten everything, while a blend of mozzarella and parmesan adds that irresistible cheese pull.

Ideal for Meal Prep, Make-Ahead, and Freezer Storage

This recipe reheats like a dream. The flavors deepen overnight, and the structure stays intact. You can bake it fresh, freeze portions, or assemble it the night before and cook it later.

A slice of zucchini lasagna lifted to show layers of rich meat sauce, soft zucchini, and melted cheese.

Ingredients You’ll Need

Fresh Produce: Zucchini, Basil, Parsley

Use four large zucchinis, sliced lengthwise into thin, even ribbons. Fresh basil and parsley bring fragrance and color to every bite.

Proteins and Cheeses: Beef, Ricotta, Mozzarella, Parmesan

Minced beef gives richness. Ricotta and parmesan form a creamy filling, while mozzarella melts into those classic, stretchy layers.

Pantry Staples: Pasta Sauce, Egg, Salt, Pepper

A tomato-based pasta sauce, one egg for binding, and the essentials salt and black pepper complete the balance of flavor and texture.

How to Prepare the Zucchini So It Doesn’t Get Watery

Choosing the Best Zucchini

Pick firm zucchinis with glossy skin. Medium to large sizes work best for lasagna strips that layer easily.

Salting and Drying

Lay slices flat, sprinkle with salt, and let them sit for about 20 minutes. Then, pat dry with paper towels. This step removes excess moisture for firm layers.

Light Grilling or Broiling Before Layering

A quick 2–3 minute grill per side intensifies flavor and keeps the zucchini from weeping during baking.

Step-by-Step: How to Make the Best Zucchini Lasagna

Prep and Slice the Zucchini

Preheat the oven to 400°F. Slice zucchini thin and set aside after drying.

Cook the Beef and Build the Sauce

Brown 2 pounds of minced beef in a large pan. Add your pasta sauce, stir, and set aside, keeping half a cup of sauce for layering.

Mix the Ricotta Layer

Combine ricotta, parmesan, egg, salt, and pepper. Stir until creamy and smooth for easy spreading.

Layer the Lasagna Like a Pro

Spread a thin layer of sauce on the bottom of a 9×13-inch baking dish. Add zucchini strips, half the beef sauce, then half the ricotta mix, and a sprinkle of mozzarella and herbs. Repeat the layers and finish with mozzarella on top.

Bake, Broil, and Rest Before Serving

Bake for 40–45 minutes, then broil for a minute or two until golden. Let rest 10 minutes so the layers set before slicing.

Close-up of zucchini lasagna with melted cheese, tomato meat sauce, and basil on a white plate
A hearty slice of the best zucchini lasagna, layered with rich sauce, gooey cheese, and fresh herbs.

Texture, Flavor, and What to Expect When It’s Done

Firm, Structured Slices

Each piece stands tall and holds shape. The zucchini acts like tender noodles with a subtle bite.

Rich, Cheesy Layers With Herb Accents

The combination of melted cheese, meaty sauce, and fresh herbs delivers that homemade comfort everyone loves.

Light Carbs, High Protein, and Calorie Overview

This dish runs about 2500–2700 calories total, with around 180–200g of protein. It’s filling yet balanced, perfect for low-carb diets.

Smart Substitutions and Variations

Veggie Swaps: Eggplant or Summer Squash

Either vegetable makes a solid substitute if you’re out of zucchini.

Protein Options: Turkey, Sausage, or Vegetarian Mix

Ground turkey or sausage works well. For a plant-based version, try a lentil and mushroom mix.

Cheese and Herb Alternatives

Cottage cheese can replace ricotta. If you’re out of mozzarella, provolone or white cheddar blend beautifully.

Common Mistakes to Avoid

Adding Zucchini Without Drawing Out Moisture

Skipping this step leads to a watery mess. Always salt and dry before layering.

Skipping the Pre-Cook

Grilling adds flavor and keeps texture firm. It’s worth the extra few minutes.

Using Cold Ricotta

Cold ricotta won’t spread evenly. Let it warm slightly before mixing.

Storage, Freezing, and Reheating Guide

Refrigeration and Short-Term Storage

Store leftovers in an airtight container for up to five days. The flavors actually get richer overnight.

Freezing and Thawing Tips

Freeze portions tightly wrapped for up to three months. Thaw in the fridge overnight before reheating.

Best Reheating Methods for Perfect Texture

Warm in the oven at 350°F for 20–25 minutes if thawed, or about 40 minutes if frozen. For quick meals, microwave with a paper towel to absorb moisture.

Make-Ahead Tips for Busy Weeknights

Assembling 24 Hours in Advance

You can prepare the entire dish and refrigerate it before baking.

Storing Unbaked Lasagna Properly

Cover tightly to prevent drying. Bake straight from the fridge, adding a few extra minutes to the cooking time.

Adjusting Bake Time if Chilled

Add about 10 minutes when baking straight from the fridge.

More Such Recipes

Close-up of zucchini lasagna with melted cheese, tomato meat sauce, and basil on a white plate
A hearty slice of the best zucchini lasagna, layered with rich sauce, gooey cheese, and fresh herbs.

Conclusion

Whether you’re cutting back on carbs or just craving a lighter comfort food, The Best Zucchini Lasagna Recipe brings everything you love about classic lasagna minus the noodles. It’s hearty, rich, and flavorful enough to please everyone at the table. For more delicious inspiration, find meal ideas and photos on Pinterest or join the cooking chat on Facebook.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Close-up of zucchini lasagna with melted cheese, tomato meat sauce, and basil on a white plate

The Best Zucchini Lasagna Recipe | Simple, Cheesy & Low-Carb


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: kai
  • Total Time: 60–75 minutes
  • Yield: Not specified (family-style pan serves 6–8)

Description

A rich, cheesy, and sturdy low-carb lasagna made with layers of zucchini, beef, and ricotta. This is The Best Zucchini Lasagna Recipe for anyone who wants a hearty yet lighter dinner.


Ingredients

Scale

4 large zucchinis

2 pounds minced beef

24 ounces tomato-based pasta sauce

15 ounces ricotta cheese

1 cup shredded parmesan reggiano

1 1/2 cups mozzarella cheese

1 egg

Salt and pepper to taste

Small handful of chopped fresh parsley and basil


Instructions

1. Preheat oven to 400°F (200°C).

2. Slice zucchini lengthwise into thin strips and set aside.

3. Brown minced beef in a pan over medium-high heat.

4. Add pasta sauce (reserving 1/2 cup), stir, and remove from heat.

5. In a bowl, mix ricotta, parmesan, egg, salt, and pepper until smooth.

6. Spread the reserved 1/2 cup sauce on the bottom of a 9×13-inch baking dish.

7. Layer zucchini slices over the sauce.

8. Add half the meat sauce, then half the ricotta mixture, 1/2 cup mozzarella, and herbs.

9. Repeat the layers and top with final zucchini layer and remaining cheese.

10. Bake for 40–45 minutes, then broil briefly to brown the top.

11. Let cool for 10 minutes before slicing and serving.

Notes

Salt zucchini slices and let sit 15–20 minutes to draw out moisture, then pat dry.

Lightly grill or broil zucchini slices for 2–3 minutes per side to enhance flavor.

Let ricotta come to room temperature before mixing for a smooth, creamy texture.

Nutrition

  • Serving Size: 1 slice
  • Calories: 2500–2700 (entire dish)
  • Sugar: 10g
  • Sodium: 1800mg
  • Fat: 150–170g
  • Saturated Fat: 90g
  • Unsaturated Fat: 60–70g
  • Trans Fat: 0g
  • Carbohydrates: 50–60g
  • Fiber: 10g
  • Protein: 180–200g
  • Cholesterol: 450mg

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star