Mushroom And Spinach Lasagna Recipe

This mushroom lasagna recipe offers a delightful fusion of earthy mushrooms, creamy cheeses, and tangy marinara sauce, layered between perfectly cooked lasagna noodles. 

  • Preparation Time: Approximately 25 minutes
  • Cooking Time: Around 40–45 minutes
  • Total Time: Roughly 1 hour and 5–10 minutes
vegetarian mushroom lasagna

Ingredients:

  • 9 lasagna noodles
  • 2 tablespoons olive oil
  • 1 onion, finely chopped
  • 3 cloves garlic, minced
  • 1 pound mushrooms (such as cremini or button), sliced
  • 1/2 teaspoon dried thyme
  • Salt and pepper to taste
  • 3 cups marinara sauce
  • 2 cups ricotta cheese
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 2 cups fresh spinach leaves, chopped
  • Fresh basil leaves for garnish

How To Make Perfect Mushroom Lasagna Recipe

Preheat the Oven:

Begin by preheating your oven to a toasty 375°F (190°C). This temperature ensures that your lasagna cooks evenly and gets that perfect golden crust.

While your oven is warming up, grab your 9×13-inch baking dish and grease it with cooking spray or a drizzle of olive oil. This step prevents the lasagna from sticking to the dish and makes cleanup a breeze later on.

Cook the Lasagna Noodles:

Now, it’s time to get those lasagna noodles ready for layering. Fill a large pot with water, season it with salt, and bring it to a rolling boil. 

Once the water is bubbling away happily, add in your lasagna noodles. Cook them according to the package instructions until they’re gloriously al dente — tender but with a slight firmness to the bite. 

Once they’ve reached pasta perfection, drain them and set them aside, ready to be the sturdy base for your mushroom masterpiece.

Prepare the Mushroom Filling: 

Let’s dive into the heart of this lasagna — the savoury mushroom filling. 

Heat up a large skillet over a medium flame and add a splash of olive oil to get things sizzling. Toss in your finely chopped onion and let it dance in the pan until it turns translucent and fragrant, about 3–4 minutes. Now, sprinkle in some minced garlic and let it work its magic for another minute.

Add in your sliced mushrooms, along with a sprinkle of dried thyme, salt, and pepper for seasoning.

sauteed mushrooms for lasagna

Cook them until they’re tender and any excess liquid has evaporated, creating a rich and flavorful filling. Add chopped spinach leaves to the skillet and cook until wilted, about 2–3 minutes. Remove from heat and set aside.

Once done, set this tantalizing mixture aside while you assemble your lasagna layers.

Assemble the Lasagna: 

Start by ladling a thin blanket of marinara sauce onto the bottom of the dish — this will ensure each bite is packed with flavour. Now, gently place three lasagna noodles on top of the sauce, creating a foundation for the layers to come. 

lasagna on the table preparing

Spread half of the creamy ricotta cheese over the noodles, followed by a dollop of the mushroom mixture, spreading it out evenly. Sprinkle a third of the mozzarella and Parmesan cheeses over the mushrooms.

veggie mushroom lasagna

Repeat these layers with the remaining noodles, ricotta, mushrooms, and cheeses, finishing with a final flourish of marinara sauce on top.

Bake to Perfection: 

Now that your masterpiece is assembled, it’s time to let the oven work its magic. 

Cover your baking dish with aluminium foil, and slide it into the preheated oven. Let it bake for a tantalizing 25 minutes, allowing all the flavours to meld together. 

After this initial bake, remove the foil and let your lasagna continue to bake for an additional 10–15 minutes, or until the cheese on top is bubbly and golden brown.

Serve and Enjoy: 

Carefully remove the lasagna from the oven and let it cool for a few moments, allowing the layers to settle and the flavours to intensify. 

 lasagna easy

Garnish your masterpiece with fresh basil leaves, adding a vibrant pop of color and flavor. Now, slice into that glorious lasagna, serving up generous portions to eager diners. 

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Delicious Vegetarian Lasagna Recipe

Tips For Making Mushroom Lasagna Recipe Even Better

Don’t forget to season each layer of your lasagna with salt, pepper, and any other desired herbs or spices. This ensures that every bite is packed with flavour. Also: 

  • Precook Vegetables: If you’re adding vegetables like onions, bell peppers, or spinach to your lasagna, consider sautéing or blanching them before layering. This helps release their flavors and prevents excess moisture from making your lasagna soggy.
  • Let it Rest: Allow your lasagna to rest for about 10–15 minutes after removing it from the oven before slicing and serving. This allows the layers to set, making it easier to slice and enhancing the flavors.
  • Use No-Boil Noodles: No-boil lasagna noodles can save you time and hassle in the kitchen. Just make sure to add a little extra sauce to keep them moist during baking.
  • Make Ahead: Lasagna tastes even better the next day, so consider making it ahead of time and refrigerating it overnight. This allows the flavors to meld together, resulting in a more delicious and cohesive dish when reheated.
  • Cover with Foil: While baking, cover your lasagna with foil for the first part of the cooking time to prevent the cheese from burning. Remove the foil towards the end to allow the cheese to get beautifully golden and bubbly.

Mushroom and Spinach Lasagna easy

Mistakes To Avoid When Making Lasagna

Don’t use too much sauce when making this mushroom lasagna recipe. While sauce is essential for flavor and moisture, using too much can result in a watery or soupy lasagna. Use a moderate amount of sauce between layers to prevent your lasagna from becoming soggy.

Next, do not forget to cover the lasagna. Covering your lasagna with foil while baking helps trap steam, ensuring that the noodles cook evenly and preventing the cheese from burning. Remember to remove the foil towards the end of the baking time to allow the cheese to brown.

mushroom lasagna

Lastly, do not rush the process. While lasagna can be a time-consuming dish to prepare, rushing through the steps can result in a subpar end product. Take your time to layer the ingredients carefully and follow the recipe instructions for the best results.