Vegetable Lasagna

User Reviews

5

257 reviews
Excellent
  • Prep Time

    25 mins

  • Cook Time

    50 mins

  • Total Time

    1 hr 15 mins

  • Servings

    8 - 12 people

  • Calories

    524 kcal

  • Course

    Main Course

  • Cuisine

    American

Vegetable Lasagna

Vegetable Lasagna built in layers featuring roasted pumpkin, zucchini, and onions combined with spinach ricotta, tomato-based sauce, roasted red peppers, and fresh lasagna sheets creates a hearty and flavorful vegetarian dish. The composition balances tender roasted vegetables with creamy cheese fillings and a rich, seasoned tomato sauce.

Description

The Vegetable Lasagna recipe starts by roasting cubed pumpkin, zucchini, and onion wedges with olive oil, garlic, salt, and pepper until tender and browned. Meanwhile, a tomato sauce is prepared by sautéing garlic and onion, then simmering tomato passata and crushed tomatoes with herbs and chili flakes to add depth and balanced acidity.

A spinach ricotta mixture combines thawed spinach, ricotta cheese, Parmesan, egg, garlic, and seasoning, adding a moist and creamy layer. Roasted red peppers add a note of sweetness and flavor contrast alongside fresh lasagna sheets, which form the structural layers in the casserole.

The lasagna is assembled by layering sauce, lasagna sheets, roasted vegetables, roasted red peppers, ricotta mixture, and shredded mozzarella cheese before baking. This combination provides varied textures including tender vegetables, creamy cheese, and a tomato-rich layer. The dish suits those wanting a vegetable-forward, substantial lasagna.

Variety is allowed in vegetable choice, and fresh lasagna sheets are preferred for moisture control. The tomato sauce’s mild seasoning can be adjusted for acidity. This lasagna stores well refrigerated or frozen and can be prepared ahead before baking.

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Ingredients

Servings

Roasted Vegetables (Note 1):

  • 500 g / 1 lb pumpkin , 2cm / 4/5" cubes
  • 2 zucchini cut into 2cm / 4/5" chunks, large
  • 2 onion cut into wedges, any type
  • 2 tbsp olive oil
  • 1 garlic minced, clove
  • salt
  • black pepper

Spinach Ricotta:

  • 250 g / 8 oz spinach thawed, frozen, chopped
  • 500 g / 1 lb ricotta cheese Note 2
  • 1/2 cup / 50 g Parmesan Cheese or 3/4 cup shredded cheese, grated
  • 1 egg
  • 1 garlic minced, clove
  • 1/8 tsp nutmeg grated, optional, fresh or powder
  • 1/2 tsp salt
  • 1/2 tsp black pepper

Sauce:

  • 1 tbsp olive oil
  • 1 garlic clove
  • 1 onion finely chopped (any, I use brown, small
  • 700 g / 24 oz tomato passata (Note 3)
  • 400 g / 14 oz crushed tomato
  • 1/2 cup / 125 ml water
  • 3/4 tsp thyme or basil, parsley, dried
  • 3/4 tsp oregano or basil, parsley, dried
  • 1/2 tsp dried chili flakes can omit / adjust to taste
  • salt
  • black pepper

Lasagna:

  • 330g / 11 oz roasted red pepper Note 4, jarred, strips, drained
  • 375 g / 13 oz lasagne sheet Note 5, fresh
  • 300 g / 3 cups mozzarella cheese or MORE!, shredded

Instructions

Roasted Vegetables:

  1. Preheat oven to 200C/390F.
  2. Place vegetables on the tray, drizzle with oil, sprinkle with garlic, salt and pepper. Toss.
  3. Roast for 25 minutes, turning at 15 minutes, until tender and browned.
  4. Remove from oven, loosen from tray with spatula while warm (can stick when cools).

Sauce:

  1. Heat oil in a skillet over medium high heat. Add garlic and onion, cook for 3 minutes until golden.
  2. Add passata, crushed tomato, water, dried herbs, chilli, salt and pepper. Stir. Simmer on medium low heat for 20 minutes. Adjust salt at the end. *Add a teeny touch of sugar if it's a bit sour, depends on quality of tomatoes used.*
  3. Remove from stove and let cool for 5 minutes before using.

Ricotta Mixture:

  1. Place ingredients in a bowl and mix until combined.

Lasagna:

  1. Preheat oven to 160C/320F.
  2. Spread a ladle of tomato sauce on the base of a large baking dish (Note 5).
  3. Cover with lasagna sheets, tearing as required to fit.
  4. Top with roasted vegetables, scatter over red peppers. Spoon over 2 1/2 cups of Sauce, then sprinkle with half the cheese.
  5. Cover with lasagna sheets. Spread over Ricotta mixture.
  6. Cover with lasagna sheets. Pour over remaining sauce and sprinkle with remaining cheese.
  7. Bake for 25 - 30 minutes or until the cheese is golden. If using dried lasagna sheets, stick a knife in the middle to ensure it's cooked - if it needs longer, cover and stick it back in the oven.
  8. Rest for 5 minutes before cutting and serving. Store leftovers per notes - brilliant reheated!

Notes

  • Roast vegetables with any preferred types that cook within 20-25 mins, such as cauliflower or carrots.
  • Use deli-style ricotta for better texture rather than tub ricotta, which can be grainy.
  • Tomato passata is preferred for smooth sauces; if unavailable, substitute with an equal amount of crushed tomatoes.
  • Fresh lasagna sheets prevent excess liquid absorption; if using dried sheets, add extra water to sauce and follow packet directions.
  • Roasted red peppers add sweetness but are optional and can be replaced with chopped bell peppers.
  • This lasagna freezes well; reheat thoroughly after defrosting.

Nutrition Information

Show Details
Calories 524cal (26%) Carbohydrates 48g (16%) Protein 27g (54%) Fat 25g (38%) Saturated Fat 12g (60%) Cholesterol 121mg (40%) Sodium 1175mg (49%) Potassium 996mg (21%) Fiber 4g (16%) Sugar 11g (22%) Vitamin A 6390IU (128%) Vitamin C 30.4mg (34%) Calcium 475mg (48%) Iron 4.7mg (26%)

Nutrition Facts

Serving: 8- 12 people

Amount Per Serving

Calories 524 kcal

% Daily Value*

Calories 524cal 26%
Carbohydrates 48g 16%
Protein 27g 54%
Fat 25g 38%
Saturated Fat 12g 60%
Cholesterol 121mg 40%
Sodium 1175mg 49%
Potassium 996mg 21%
Fiber 4g 16%
Sugar 11g 22%
Vitamin A 6390IU 128%
Vitamin C 30.4mg 34%
Calcium 475mg 48%
Iron 4.7mg 26%

* Percent Daily Values are based on a 2,000 calorie diet.

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257 reviews
Excellent

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