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Vegetarian creamy spinach and mushroom lasagna served in a baking dish

Vegetarian Creamy Spinach & Mushroom Lasagna

A delightful and creamy vegetarian lasagna with layers of ricotta, spinach, mushrooms, and melted mozzarella, perfect for cozy dinners.
Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Dinner, Main Course
Cuisine Italian, Vegetarian
Servings 6 servings
Calories 450 kcal

Ingredients
  

For the base

  • 2 tbsp olive oil A rich and fragrant oil to start your base
  • 1 large onion, finely chopped Imparting sweetness as it cooks
  • 3 cloves garlic, minced Adding an aromatic punch
  • 10 oz mushrooms, sliced Offering a meaty texture
  • 10 oz fresh spinach leaves Vibrant and nutrient-packed

For the cheese mixture

  • 1 15 oz container ricotta cheese Creamy and luscious
  • 1.5 cups shredded mozzarella cheese Melt-in-your-mouth goodness
  • 1/2 cup grated Parmesan cheese Adding a nutty finish
  • 1 egg Binding everything together
  • Salt and pepper to taste Seasoning to perfection
  • 1/2 teaspoon nutmeg (optional) Providing depth and warmth

For assembly

  • 12 lasagna noodles, cooked and drained The foundation of your layers
  • 1.5 cups shredded mozzarella cheese (for topping) For that golden crust
  • Fresh parsley for garnish (optional) A pop of freshness on the plate

Instructions
 

Preparation

  • Heat the olive oil in a large skillet over medium heat.
  • Add the finely chopped onion and cook until softened, about 5 minutes.
  • Introduce the minced garlic and sliced mushrooms, and cook for about 7 minutes until mushrooms are tender and browned.
  • Add fresh spinach leaves, season with salt and pepper, and allow to wilt for 2 to 3 minutes.
  • Remove the mixture from heat and set aside.
  • In a separate large bowl, combine ricotta cheese, 1.5 cups of mozzarella, grated Parmesan, the egg, and a pinch of nutmeg (if using). Stir until smooth.

Assembly

  • Preheat the oven to 350°F (175°C).
  • Spread a thin layer of the mushroom-spinach mixture on the bottom of a 9x13-inch baking dish.
  • Lay four cooked lasagna noodles over the mixture.
  • Spread a generous layer of the creamy cheese mixture over the noodles, followed by another layer of the spinach-mushroom mixture.
  • Repeat these layers two more times, finishing with the final layer of mushroom-spinach mixture topped with the remaining mozzarella cheese.
  • Cover the lasagna with aluminum foil and bake for 30 minutes.
  • Remove the foil and bake for an additional 10 to 15 minutes, until the cheese is melted and bubbling.
  • Allow the lasagna to rest for 10 minutes before slicing.
  • Garnish with fresh parsley before serving.

Notes

Use high-quality ingredients, ensure noodles are cooked al dente, and let the lasagna rest before slicing for clean portions. Alternatives include zucchini, bell peppers, or whole wheat noodles.
Keyword Comfort Food, Creamy Lasagna, Savory, Spinach Mushroom Lasagna, Vegetarian Lasagna