
This vegetarian lasagna recipe transforms the classic Italian dish by highlighting fresh zucchini and creamy ricotta cheese. It embodies the elegant simplicity of Italian cooking, where quality ingredients combine to create something truly special.
After perfecting this recipe over time, the key is preparing it in advance to allow the flavors to fully develop.
Essential Ingredients
- 8 lasagna noodles: Choose quality pasta that holds its shape
- 400g tomato sauce: Use plain sauce to control seasoning
- 3 fresh zucchini: Select young, firm ones
- 400g ricotta cheese: Freshness is crucial
- 200g grated parmesan: Parmigiano Reggiano adds more depth
- 1 onion and 1 garlic clove: Essential aromatic base
- Nutmeg: Just a pinch enhances the ricotta
- Olive oil: Extra virgin preferred for better flavor
Detailed Instructions
- 1. Tomato Sauce Preparation
- - Finely chop onion
- Crush unpeeled garlic
- Gently sauté in oil
- Add tomato sauce and simmer
- Reduce sauce slightly - 2. Zucchini Preparation
- - Coarsely grate zucchini
- Cook until water evaporates
- Mix with ricotta off heat
- Season with nutmeg, salt and pepper - 3. Lasagna Assembly
- - Start with thin sauce layer
- Layer pasta, zucchini-ricotta mix and sauce
- Top with generous parmesan
- Create minimum three complete layers - 4. Baking and Resting
- - Bake at 180°C for 30-40 minutes
- Top should be well browned
- Rest before serving
Making this dish ahead is my favorite trick - I often prepare it the day before, allowing the pasta to fully absorb the sauces.
Storage and Reheating
Keeps for 3 days in refrigerator. Reheat covered with foil to maintain creaminess.
This lasagna recipe perfectly combines Italian tradition with modern creativity. It proves that vegetarian dishes can be just as satisfying as classic meat versions.

Creative Variations
Beyond traditional meat or fish versions, try:
- Fresh spinach with ricotta
- Sautéed mushrooms
- Grilled eggplant
This dish captures Mediterranean cooking's essence: quality ingredients transformed into a memorable family meal.
Frequently Asked Questions
- → Can you make this lasagna ahead of time?
- Definitely! Prep it the night before then bake it the day you’ll eat, or cook it and reheat gently.
- → Do I need to pre-cook the lasagna noodles?
- Nope, not if you’re using fresh ones. For dry pasta, just check the package directions.
- → Can you freeze this dish?
- Yes, it freezes wonderfully—before or after cooking—and keeps up to three months.
- → How do I prevent watery lasagna?
- Sauté the grated zucchini well to remove moisture, and drain if needed.
- → Can the ricotta be substituted?
- Sure, use drained cottage cheese or thick yogurt for a similar result.