Vegetable Lasagna Casserole with Three Cheeses
Layers of tender vegetables, creamy ricotta, and melty mozzarella come together in a cozy, golden-brown casserole.
Total: 65 minPrep: 20 minCook: 45 min8 servingsDifficulty: Medium⭐ 4.7 (250+ ratings)$
Ingredients
Servings:
- 12 lasagna noodles, uncooked
- 1 tablespoon olive oil
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 zucchini, diced
- 1 red bell pepper, diced
- 1 cup mushrooms, sliced
- 2 cups marinara sauce
- 1 cup ricotta cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 teaspoon dried basil
- 1 teaspoon dried oregano
- Salt and pepper to taste
- 2 tablespoons fresh parsley, chopped
Steps
- 1 Preheat oven to 375°F.
- 2 Cook lasagna noodles according to package instructions until al dente; drain and set aside.
- 3 Heat olive oil in a large skillet over medium heat. Add onion and garlic, sauté until translucent.
- 4 Add zucchini, bell pepper, and mushrooms; cook until softened.
- 5 In a bowl, mix ricotta, 1/2 cup mozzarella, 1/4 cup Parmesan, basil, and oregano. Season with salt and pepper.
- 6 Spread a thin layer of marinara sauce in a 9x13 inch baking dish.
- 7 Layer 4 noodles, a third of the vegetable mixture, a third of the ricotta mixture, and a third of the remaining marinara sauce.
- 8 Repeat layers twice more, finishing with a layer of noodles and sauce.
- 9 Top with remaining mozzarella and Parmesan.
- 10 Cover with foil and bake for 30 minutes. Remove foil and bake another 15 minutes until bubbly and golden.
- 11 Let stand for 10 minutes before serving, garnish with parsley.
Equipment
- 9x13 inch baking dish
- skillet
- baking sheet
Variations
- Add ground turkey or beef for a heartier version.
- Substitute spinach or kale for some of the zucchini.
Substitutions
- Use part-skim ricotta and mozzarella for a lighter option.
- If you don't have fresh parsley, use dried parsley instead.
Pairings
- Italian breadsticks
- roasted garlic hummus
Nutrition
Calories:
350 kcal
Fat:
12g fat
Carbs:
40g carbohydrates
Protein:
14g protein
Fiber:
4g fiber
Sugar:
8g sugar
Sodium:
600mg sodium
Tips
- For a richer flavor, use homemade marinara sauce.
- This casserole can be assembled ahead of time and refrigerated until ready to bake.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F oven until heated through.
Freezing: Freezes well for up to 3 months. Thaw overnight in the refrigerator and bake covered for 45 minutes, then uncovered for an additional 15 minutes.
Serving Suggestions
- Serve with a fresh green salad and garlic bread.
- Pair with a glass of red wine for a complete meal.
FAQ
Can I use no-boil lasagna noodles?
Absolutely! Just adjust the baking time as needed.