Imagine sinking your fork into layers of tender roasted vegetables, bathed in a luscious tomato sauce, all nestled between sheets of perfectly cooked pasta and creamy, homemade ricotta. The aroma alone will transport you to a sun-drenched Italian countryside. This isn’t just any lasagna; it’s a celebration of fresh, seasonal produce and a testament to the magic that happens when simple ingredients are treated with love.
This vegetarian lasagna is special because of the depth of flavor achieved through roasting the vegetables, which brings out their natural sweetness and creates a caramelized char that’s simply irresistible. The homemade ricotta adds a lightness and tanginess that beautifully complements the sauce and vegetables’ richness. It’s a dish that will impress your guests and delight your family, perfect for holiday gatherings, potlucks, or a cozy Sunday dinner. And trust me, even devoted meat-eaters will be asking for seconds! This dish offers a satisfying and delicious experience that will have everyone craving more vegetarian lasagna.
Why You’ll Love This Recipe
- Flavor Explosion: Deeply roasted vegetables combined with tangy homemade ricotta create an unforgettable taste experience.
- Make-Ahead Magic: Perfect for prepping ahead of time, making it ideal for busy weeknights or entertaining.
- Texture Heaven: The combination of tender vegetables, creamy ricotta, and perfectly cooked pasta is a textural delight.
- Crowd-Pleaser: A guaranteed hit at parties, potlucks, and family gatherings.
- Secret Ingredient: Roasting the vegetables intensifies their flavor and sweetness, taking this vegetarian lasagna to the next level.
- Dietary Delight: A satisfying and hearty vegetarian main dish.
Ingredients Breakdown

- Assorted Vegetables (Eggplant, Zucchini, Bell Peppers, Mushrooms): These are the stars of our vegetarian lasagna! Roasting them brings out their natural sweetness and adds a smoky depth of flavor. Choose firm, vibrant vegetables. Feel free to substitute other seasonal vegetables like butternut squash or sweet potatoes.
- Tomatoes (Canned Crushed Tomatoes & Tomato Paste): The foundation of our luscious sauce. High-quality crushed tomatoes make a noticeable difference. Tomato paste adds concentrated flavor and richness. Choose organic if possible.
- Fresh Basil & Oregano: These herbs add a bright, aromatic freshness to the sauce and ricotta. Fresh herbs are essential for this recipe; dried herbs won’t provide the same vibrant flavor. If you are using dietary considerations, make sure the tomatoes are safe for you to use.
- Lasagna Noodles: These create the perfect layering foundation for our lasagna. I prefer using oven-ready lasagna noodles to save time and effort. But you can use regular lasagna noodles and cook them according to package directions.
- Ricotta Cheese: This cheese brings a creamy, luscious element to the dish. It is one of the best ingredients in a Vegetarian Lasagna.
- Mozzarella Cheese: Adds cheesiness and helps bind the layers together. Use fresh, whole-milk mozzarella for the best flavor and melt. Pre-shredded mozzarella works in a pinch, but fresh is always better.
Kitchen Tools Needed
To make this delicious vegetarian lasagna, you’ll need:
- Large Roasting Pan
- Large Pot or Dutch Oven (for the sauce)
- 9×13 inch Baking Dish
- Mixing Bowls
- Cheese Grater (if using fresh mozzarella)
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How To Make This Vegetarian Lasagna
- Roast the Vegetables: Preheat your oven to 400°F (200°C). Toss the chopped vegetables with olive oil, salt, and pepper. Spread them in a single layer on a roasting pan and roast for 25-30 minutes or until tender and slightly caramelized.
- Make the Tomato Sauce: While the vegetables are roasting, heat olive oil in a large pot or Dutch oven over medium heat. Add garlic and cook until fragrant. Stir in crushed tomatoes, tomato paste, basil, oregano, salt, and pepper. Bring to a simmer and cook for 15-20 minutes, stirring occasionally, to allow the flavors to meld.
- Prepare Homemade Ricotta (Optional): If making homemade ricotta, follow your favorite recipe. It’s easier than you think! Alternatively, use store-bought ricotta.
- Combine Ricotta Mixture: In a mixing bowl, combine the ricotta cheese, grated Parmesan cheese, egg, salt, pepper, and chopped fresh basil. Mix well.
- Preheat oven and prepare the baking dish: Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Layer the Lasagna: Spread a thin layer of tomato sauce on the bottom of the baking dish. Arrange a layer of lasagna noodles over the sauce.
- Add a Ricotta Layer: Spread half of the ricotta mixture over the noodles. Top with half of the roasted vegetables and sprinkle with mozzarella cheese.
- Repeat: Add another layer of noodles, sauce, the remaining ricotta mixture, the remaining vegetables, and mozzarella cheese.
- Final Layer: Top with the final layer of noodles, the remaining tomato sauce, and a generous sprinkle of mozzarella cheese.
- Cover and Bake: Cover the baking dish with aluminum foil and bake for 30 minutes.
- Uncover and Brown: Remove the foil and bake for another 15-20 minutes, or until the cheese is melted, bubbly, and lightly browned. Watch carefully to prevent burning.
- Rest and Serve: Let the vegetarian lasagna rest for 10-15 minutes before slicing and serving. This allows the layers to set and makes it easier to cut.
Pro Tips for Success
- Roast Like a Pro: Ensure the vegetables are evenly spaced on the roasting pan to promote even browning and prevent steaming.
- Don’t Overcook the Noodles: If using regular lasagna noodles, be careful not to overcook them, as they will continue to cook in the oven. Aim for “al dente.”
- Make-Ahead Marvel: Assemble the lasagna a day ahead of time and store it in the refrigerator. Add 10-15 minutes to the baking time when baking from cold.
- Spice it Up: Add a pinch of red pepper flakes to the tomato sauce for a touch of heat.
- Fresh Herbs are Key: Always use fresh basil and oregano for the best flavor.
Variations and Dietary Swaps
- Gluten-Free: Use gluten-free lasagna noodles for a gluten-free option.
- Dairy-Free: Substitute the ricotta and mozzarella cheese with dairy-free alternatives. Nutritional yeast can add a cheesy flavor to the ricotta replacement.
- Seasonal Vegetables: Adapt the recipe to use seasonal vegetables like butternut squash in the fall or asparagus in the spring.
- Spicy Vegetarian Lasagna: Incorporate a pinch of red pepper flakes or a diced jalapeño into the sauce for a kick!
Serving Suggestions
- Garlic Bread: Serve with warm, crusty garlic bread for dipping into the luscious tomato sauce.
- Side Salad: A fresh green salad with a light vinaigrette provides a refreshing contrast to the richness of the vegetarian lasagna.
- Red Wine: Pair with a medium-bodied red wine like Chianti or Pinot Noir. The bright acidity cuts through the richness of the lasagna.
- Garnish: Sprinkle with fresh basil leaves or a drizzle of olive oil for a beautiful presentation.
Storage and Reheating
Leftover vegetarian lasagna can be stored in an airtight container in the refrigerator for up to 3-4 days. For longer storage, freeze it in individual portions for up to 2-3 months. Reheat in the oven at 350°F (175°C) until heated through, or microwave individual slices. The texture of the noodles may be slightly softer after reheating.
This Roasted Vegetarian Lasagna with Homemade Ricotta is truly a labor of love that yields incredible results. The rich, layered flavors and textures are sure to impress. This vegetarian lasagna is a dish you’ll be proud to serve at any gathering!
Ready to create your masterpiece? Let me know in the comments what vegetables you’re most excited to use! Don’t forget to rate the recipe and share your creations on social media using #culinaryCraving! Follow me @culinarycravingcom for more delicious and inspiring recipes.
Related Recipes
- Creamy Tomato Soup with Grilled Cheese Croutons (because who doesn’t love soup and a sandwich with lasagna?)
- Garlic Knots (perfect alongside your beautiful vegetarian lasagna)
- Strawberry Basil Lemonade (a refreshing beverage to complement this rich dish)
Frequently Asked Questions

Roasted Vegetarian Lasagna with Homemade Ricotta
Ingredients
- Assorted Vegetables Eggplant, Zucchini, Bell Peppers, Mushrooms: These are the stars of our vegetarian lasagna! Roasting them brings out their natural sweetness and adds a smoky depth of flavor. Choose firm, vibrant vegetables. Feel free to substitute other seasonal vegetables like butternut squash or sweet potatoes.
- Tomatoes Canned Crushed Tomatoes & Tomato Paste: The foundation of our luscious sauce. High-quality crushed tomatoes make a noticeable difference. Tomato paste adds concentrated flavor and richness. Choose organic if possible.
- Fresh Basil & Oregano: These herbs add a bright aromatic freshness to the sauce and ricotta. Fresh herbs are essential for this recipe; dried herbs won’t provide the same vibrant flavor. If you are using dietary considerations, make sure the tomatoes are safe for you to use.
- Lasagna Noodles: These create the perfect layering foundation for our lasagna. I prefer using oven-ready lasagna noodles to save time and effort. But you can use regular lasagna noodles and cook them according to package directions.
- Ricotta Cheese: This cheese brings a creamy luscious element to the dish. It is one of the best ingredients in a Vegetarian Lasagna.
- Mozzarella Cheese: Adds cheesiness and helps bind the layers together. Use fresh whole-milk mozzarella for the best flavor and melt. Pre-shredded mozzarella works in a pinch, but fresh is always better.
Instructions
- Roast the Vegetables: Preheat your oven to 400°F (200°C). Toss the chopped vegetables with olive oil, salt, and pepper. Spread them in a single layer on a roasting pan and roast for 25-30 minutes or until tender and slightly caramelized.
- Make the Tomato Sauce: While the vegetables are roasting, heat olive oil in a large pot or Dutch oven over medium heat. Add garlic and cook until fragrant. Stir in crushed tomatoes, tomato paste, basil, oregano, salt, and pepper. Bring to a simmer and cook for 15-20 minutes, stirring occasionally, to allow the flavors to meld.
- Prepare Homemade Ricotta (Optional): If making homemade ricotta, follow your favorite recipe. It’s easier than you think! Alternatively, use store-bought ricotta.
- Combine Ricotta Mixture: In a mixing bowl, combine the ricotta cheese, grated Parmesan cheese, egg, salt, pepper, and chopped fresh basil. Mix well.
- Preheat oven and prepare the baking dish: Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Layer the Lasagna: Spread a thin layer of tomato sauce on the bottom of the baking dish. Arrange a layer of lasagna noodles over the sauce.
- Add a Ricotta Layer: Spread half of the ricotta mixture over the noodles. Top with half of the roasted vegetables and sprinkle with mozzarella cheese.
- Repeat: Add another layer of noodles, sauce, the remaining ricotta mixture, the remaining vegetables, and mozzarella cheese.
- Final Layer: Top with the final layer of noodles, the remaining tomato sauce, and a generous sprinkle of mozzarella cheese.
- Cover and Bake: Cover the baking dish with aluminum foil and bake for 30 minutes.
- Uncover and Brown: Remove the foil and bake for another 15-20 minutes, or until the cheese is melted, bubbly, and lightly browned. Watch carefully to prevent burning.
- Rest and Serve: Let the vegetarian lasagna rest for 10-15 minutes before slicing and serving. This allows the layers to be set and makes it easier to cut
Notes
- Variations: Use roasted veggies, swap ricotta for cottage cheese, or try a creamy béchamel.
- Make-Ahead Tip: Assemble and refrigerate overnight, then bake fresh.
- Nutrition (Per Serving):
- 400 kcal
- 15g protein
- 8g fiber
- 14g fat
- 45g carbs