Preparation Time: 25 minutes
Cooking Time: 50 minutes
Resting Time: 15 minutes
Total Time: 1 hour 30 minutes
Yield: 8 servings
Recipe Intensity: ★★☆☆☆ (Easy to Moderate)
Ingredients
For the Zucchini
- 3 large zucchini
- 1 teaspoon salt
For the Meat Sauce
- 1 tablespoon olive oil
- 1 pound (450 g) lean ground beef or Italian sausage
- 1 small onion, diced
- 3 garlic cloves, minced
- 24 ounces marinara sauce
- 1 teaspoon Italian seasoning
- ½ teaspoon dried basil
- ½ teaspoon black pepper
- ½ teaspoon salt
For the Cheese Filling
- 2 cups ricotta cheese
- 1 large egg
- ½ cup grated Parmesan cheese
- 2 tablespoons chopped fresh parsley
Topping
- 2½ cups shredded mozzarella cheese
- Extra Parmesan cheese for garnish
- Fresh basil leaves (optional)
Instructions
Step 1: Prepare the Zucchini
Slice the zucchini lengthwise into thin strips about ¼ inch thick using a sharp knife or mandoline slicer.
Lay the slices on paper towels and sprinkle both sides lightly with salt.
Allow them to sit for 20 minutes to release excess moisture.
Pat dry thoroughly using paper towels.
For even better texture, grill or roast the zucchini slices for 3–4 minutes before assembling.
Step 2: Make the Meat Sauce
Heat olive oil in a large skillet over medium heat.
Add the diced onion and cook for about 3 minutes until softened.
Stir in the garlic and cook for another minute.
Add the ground beef and cook until browned, breaking it apart with a spoon.
Drain any excess fat.
Stir in the marinara sauce, Italian seasoning, basil, salt, and pepper.
Simmer for 15 minutes, allowing the flavors to develop.
Step 3: Prepare the Cheese Mixture
In a medium bowl, combine:
- Ricotta cheese
- Egg
- Parmesan cheese
- Chopped parsley
Mix until smooth and well blended.
Step 4: Assemble the Lasagna
Preheat the oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish.
Layer in the following order:
- Thin layer of meat sauce
- Zucchini slices
- Ricotta mixture
- Mozzarella cheese
Repeat the layers until all ingredients have been used.
Finish with meat sauce, mozzarella cheese, and a sprinkle of Parmesan.
Step 5: Bake
Cover the baking dish loosely with foil.
Bake for 35 minutes.
Remove the foil.
Bake an additional 15 minutes until the cheese becomes golden and bubbly.
Step 6: Rest Before Serving
Allow the lasagna to rest for 15 minutes before slicing.
This helps the layers firm up and makes serving much easier.
Tips for Success
- Salting the zucchini is essential to prevent a watery lasagna.
- Grill or roast the zucchini first for even better texture.
- Use whole milk ricotta for the creamiest filling.
- Freshly grated mozzarella melts better than pre-shredded cheese.
- Let the lasagna rest before slicing.
Recipe Variations
Vegetarian Version
Replace the meat with sautéed mushrooms, spinach, zucchini, and bell peppers.
Chicken Lasagna
Substitute cooked shredded chicken for the beef.
Extra Cheesy
Add provolone or fontina cheese between the layers.
Spicy Version
Mix crushed red pepper flakes into the meat sauce.
Keto Version
Use a sugar-free marinara sauce.
Serving Suggestions
Serve zucchini lasagna with:
- Garlic bread
- Caesar salad
- Mixed green salad
- Roasted broccoli
- Steamed asparagus
- Grilled vegetables
- Italian antipasto platter
For beverages, pair it with sparkling water, iced tea, or your favorite dinner drink.
Storage Instructions
Refrigerator: Store leftovers in an airtight container for up to 4 days.
Freezer: Freeze individual portions for up to 3 months.
Reheat in a 350°F (175°C) oven for about 20 minutes, or microwave until heated through.
Frequently Asked Questions
Why is my zucchini lasagna watery?
Zucchini naturally contains a lot of moisture. Salting and drying the slices before baking helps remove excess water. Roasting or grilling the slices beforehand can also improve the final texture.
Can I make it ahead?
Yes. Assemble the lasagna up to one day in advance, cover, and refrigerate. Bake when ready to serve, adding a few extra minutes if it goes into the oven cold.
Can I use cottage cheese instead of ricotta?
Yes. Cottage cheese is a lighter alternative and works well in the filling, though the texture will be slightly different.
Can I freeze zucchini lasagna?
Absolutely. Cool it completely, wrap tightly, and freeze for up to three months. Thaw overnight in the refrigerator before reheating.
Nutrition Information (Per Serving)
- Serving Size: 1 slice
- Calories: 340
- Protein: 28g
- Carbohydrates: 12g
- Fat: 20g
- Saturated Fat: 9g
- Cholesterol: 95mg
- Sodium: 620mg
- Fiber: 3g
- Sugar: 7g
- Calcium: 350mg
- Iron: 2.5mg
- Potassium: 700mg
- Vitamin A: 18% DV
- Vitamin C: 30% DV