
This layered zucchini dish transforms simple ingredients into a comforting meal that satisfies without the heaviness of traditional pasta lasagna. Each bite delivers the perfect balance of tender zucchini, creamy ricotta, and savory marinara—creating a low-carb alternative that never feels like a compromise.
I first created this recipe when my sister was following a lower-carb eating plan but desperately missing her favorite Italian comfort foods. The look on her face when she took that first bite told me everything I needed to know this would become a family staple.
Ingredients
- 4 medium zucchini: Approximately 2 pounds. Choose firm zucchini with smooth unblemished skin for the best texture and flavor.
- 15 oz ricotta cheese: Full fat provides the creamiest texture but low fat works in a pinch.
- 2 cups marinara sauce: A good quality jarred sauce saves time but homemade elevates this dish remarkably.
- 2 cups shredded mozzarella: Fresh mozzarella can be used for an even more luxurious melt.
- Fresh basil and parsley: These brightening herbs prevent the dish from feeling heavy.
- Lemon zest: The secret ingredient that cuts through the richness with a subtle citrus note.
- Parmesan cheese: Use freshly grated for maximum flavor and superior melting.
- Garlic powder and minced fresh garlic: This two-pronged approach creates depth of flavor.
- Olive oil: A good quality olive oil makes a noticeable difference in flavor.
How To Make Layered Zucchini Ricotta Melts
- Prepare the Zucchini:
- Slice zucchini lengthwise into quarter-inch strips maintaining consistent thickness for even cooking. Coat with a mixture of olive oil and seasonings before roasting at 400°F for about 15 minutes. This crucial step removes excess moisture while adding flavor avoiding the time-consuming salting and draining method.
- Create the Ricotta Filling:
- Combine room temperature ricotta with egg beaten herbs lemon zest garlic and Parmesan until smooth and well incorporated. This mixture should be richly flavored as it complements the more neutral zucchini. Take a moment to taste and adjust seasonings here since this layer carries much of the dish's flavor.
- Layer the Components:
- Begin with a thin layer of marinara in your baking dish followed by slightly overlapping zucchini slices. Spread half the ricotta mixture carefully followed by mozzarella and more marinara. Repeat these layers ending with a final zucchini layer topped with remaining sauce and cheeses. Pay attention to even distribution of each component for consistent flavor in every bite.
- Bake to Bubbly Perfection:
- Cover with foil and bake at 375°F for 25 minutes then uncover and continue baking until golden and bubbling typically another 10-15 minutes. Allow the dish to rest for 10 minutes before serving this patience rewards you with cleaner slices and prevents burnt mouths.

The lemon zest in this recipe might seem unconventional but it's my absolute favorite addition. I discovered it by accident when making this dish one evening while simultaneously preparing a lemon dessert. The splash of brightness it adds against the rich cheese and savory marinara creates a truly memorable flavor experience that my family now considers essential.
Storage and Reheating
This dish actually improves after a day in the refrigerator as flavors meld together. Store leftovers covered in the refrigerator for up to 4 days. For reheating individual portions microwave for 2-3 minutes or until heated through. For best results when reheating a larger portion cover with foil and warm in a 350°F oven for about 20 minutes.
Clever Substitutions
This recipe welcomes adaptation based on what you have available. Cottage cheese blended until smooth makes an excellent ricotta substitute while yellow summer squash can replace some or all zucchini. For a dairy-free version cashew ricotta and plant-based cheeses work surprisingly well. Meat lovers can add a layer of cooked Italian sausage or ground turkey seasoned with Italian herbs.

Make It A Meal
While substantial enough to serve as a main course pair this dish with a simple arugula salad dressed with lemon vinaigrette for a complete meal. For heartier appetites a side of roasted cherry tomatoes or garlic bread provides wonderful contrast. This dish also pairs beautifully with a light Pinot Grigio or Sauvignon Blanc to complement the bright flavors.
The History Behind The Dish
This modern take on vegetable lasagna draws inspiration from Italian eggplant parmigiana but with a lighter approach. Zucchini has been used in Italian cooking for centuries particularly in southern regions where vegetables take center stage in many dishes. This recipe honors that tradition while adapting to contemporary preferences for lighter lower-carb options that don't sacrifice flavor or satisfaction.
Frequently Asked Questions
- → How do I prevent zucchini from being watery?
Roasting the zucchini slices beforehand helps remove excess moisture without the need to salt and drain. This step also enhances flavor.
- → Can I substitute ricotta cheese?
Yes, blended cottage cheese can replace ricotta for a similar creamy texture. For a dairy-free option, try cashew ricotta.
- → What other vegetables can I use?
Yellow squash works as a great substitute for zucchini. You can also layer in sautéed spinach or mushrooms for added flavor and texture.
- → How can I make this dish dairy-free?
Replace ricotta with cashew ricotta and use plant-based cheese alternatives for the mozzarella and Parmesan.
- → What is the best way to assemble the layers?
Layer zucchini slices, ricotta mixture, marinara sauce, and mozzarella in alternating layers, ensuring even distribution for balanced flavors.
- → Can I prepare this dish ahead of time?
Absolutely! Assemble the dish in advance, cover, and refrigerate for up to 24 hours. Bake when ready to serve, adjusting the bake time as needed.