Creamy Spinach Mushroom Lasagna for Comforting Nights

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Author: Katrina Fears
Published:

Introduction

Lasagna is a classic dish that brings comfort and warmth to the dinner table. This creamy spinach mushroom lasagna is a delightful twist on the traditional recipe, combining the earthy flavors of mushrooms with the vibrant freshness of spinach in a rich, creamy sauce.

Layers of tender noodles, luscious cheese, and a blend of vegetables create a satisfying meal that is both hearty and wholesome. Perfect for weeknight dinners or special occasions, this dish is sure to please family and friends alike.

Ingredients

  • 2 tbsp olive oil
  • 3 cloves garlic, minced
  • 10 oz mushrooms, sliced (cremini or button)
  • 4 cups fresh spinach, chopped
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp Italian seasoning
  • 2 tbsp all-purpose flour
  • 2 tbsp butter (or vegan butter)
  • 2 cups milk (or unsweetened plant-based milk)
  • 1/2 cup ricotta cheese (or vegan ricotta)
  • 1/2 cup grated parmesan cheese (or vegan parmesan)
  • 1 1/2 cups shredded mozzarella cheese (or vegan mozzarella)
  • 9 lasagna noodles, cooked al dente
  • 2 tbsp fresh parsley, chopped (for garnish)

Directions & Preparation

  1. In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant.
  2. Add the sliced mushrooms to the skillet and cook for 5-7 minutes until they release their moisture and begin to brown.
  3. Stir in the chopped spinach, salt, black pepper, and Italian seasoning. Cook for an additional 3-4 minutes until the spinach wilts. Remove from heat and set aside.
  4. In a separate saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for about 1 minute until bubbly.
  5. Gradually add the milk to the saucepan, whisking continuously until the mixture is smooth and begins to thicken, about 5-6 minutes.
  6. Remove from heat and stir in the ricotta cheese and grated parmesan until fully combined. Season with salt and pepper to taste.
  7. Preheat your oven to 375°F (190°C).
  8. In a 9×13 inch baking dish, spread a thin layer of the creamy sauce on the bottom. Place 3 cooked lasagna noodles over the sauce.
  9. Spread half of the mushroom and spinach mixture over the noodles, followed by a layer of the creamy sauce and a third of the shredded mozzarella cheese.
  10. Repeat the layers with another 3 noodles, the remaining mushroom and spinach mixture, more creamy sauce, and half of the remaining mozzarella cheese.
  11. Top with the final 3 noodles, the last of the creamy sauce, and the remaining mozzarella cheese.
  12. Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and bake for an additional 15-20 minutes until the cheese is bubbly and golden brown.
  13. Once baked, remove from the oven and let it cool for 10 minutes before slicing. Garnish with fresh parsley before serving.
Creamy Spinach Mushroom Lasagna step photo

FAQs

What if my lasagna noodles are too soft?

Ensure you cook the noodles al dente, as they will continue to cook while baking.

Can I use frozen spinach instead of fresh?

Yes, frozen spinach works well; just be sure to thaw and drain it well before adding.

What if my sauce is too thick?

If your sauce is too thick, you can whisk in a little more milk to reach your desired consistency.

Can I add more cheese to the layers?

Absolutely! Feel free to add more mozzarella or any cheese you prefer for extra creaminess.

What can I do if my mushrooms are watery?

Make sure to cook the mushrooms until most of their moisture evaporates before adding other ingredients.

How can I scale this recipe for a larger group?

You can double the ingredients and use a larger baking dish to accommodate more servings.

Can I use a different type of cheese in this recipe?

Yes, you can substitute any cheese you enjoy, such as gouda or fontina, for a different flavor.

What if I want to make it vegetarian?

This recipe is already vegetarian; just ensure any cheese used is suitable for your dietary preferences.

Conclusion

Creamy spinach mushroom lasagna is a versatile dish that can be enjoyed on its own or paired with a light salad or garlic bread. Its rich flavors and comforting textures make it a favorite in any home.

Whether you’re cooking for a family gathering or a cozy evening in, this lasagna is sure to impress. Enjoy the layers of flavor and the delightful creamy goodness that comes with each bite!

Recipe Card

Creamy Spinach Mushroom Lasagna for Comforting Nights

Make Creamy Spinach Mushroom Lasagna with clear steps, pantry staples, and flexible swaps.

Ingredients
  

  • 2 tbsp olive oil
  • 3 cloves garlic minced
  • 10 oz mushrooms sliced (cremini or button)
  • 4 cups fresh spinach chopped
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp Italian seasoning
  • 2 tbsp all-purpose flour
  • 2 tbsp butter or vegan butter
  • 2 cups milk or unsweetened plant-based milk
  • 1/2 cup ricotta cheese or vegan ricotta
  • 1/2 cup grated parmesan cheese or vegan parmesan
  • 1 1/2 cups shredded mozzarella cheese or vegan mozzarella
  • 9 lasagna noodles cooked al dente
  • 2 tbsp fresh parsley chopped (for garnish)

Method
 

  1. In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant.
  2. Add the sliced mushrooms to the skillet and cook for 5-7 minutes until they release their moisture and begin to brown.
  3. Stir in the chopped spinach, salt, black pepper, and Italian seasoning. Cook for an additional 3-4 minutes until the spinach wilts. Remove from heat and set aside.
  4. In a separate saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for about 1 minute until bubbly.
  5. Gradually add the milk to the saucepan, whisking continuously until the mixture is smooth and begins to thicken, about 5-6 minutes.
  6. Remove from heat and stir in the ricotta cheese and grated parmesan until fully combined. Season with salt and pepper to taste.
  7. Preheat your oven to 375°F (190°C).
  8. In a 9×13 inch baking dish, spread a thin layer of the creamy sauce on the bottom. Place 3 cooked lasagna noodles over the sauce.
  9. Spread half of the mushroom and spinach mixture over the noodles, followed by a layer of the creamy sauce and a third of the shredded mozzarella cheese.
  10. Repeat the layers with another 3 noodles, the remaining mushroom and spinach mixture, more creamy sauce, and half of the remaining mozzarella cheese.
  11. Top with the final 3 noodles, the last of the creamy sauce, and the remaining mozzarella cheese.
  12. Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and bake for an additional 15-20 minutes until the cheese is bubbly and golden brown.
  13. Once baked, remove from the oven and let it cool for 10 minutes before slicing. Garnish with fresh parsley before serving.

Notes

Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.

For make-ahead, prep components separately and assemble just before heating to preserve texture.

Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.

Welcome! I’m Katrina Fears,

I’m a passionate home cook who believes that every great recipe tells a story. What started as a simple love for cooking in a tiny kitchen has grown into a journey of exploring flavors, nourishing loved ones, and turning everyday meals into memorable moments.

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Simple & Delicious Cooking

New here? Join our free email series designed to help you get started in the kitchen. You’ll pick up essential baking tips and kitchen tricks to quickly boost your cooking confidence and skills!

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