The aroma of sautéed mushrooms and fresh spinach wafts through my kitchen, instantly transporting me to cozy Italian trattorias where comfort food reigns supreme. This Mushroom and Spinach Lasagna is a heartfelt homage to those moments, combining layers of creamy ricotta and zesty marinara for a dish that delights the senses. One of my favorite perks? It’s simple enough for a quick weeknight dinner, yet elegant enough to impress at your next gathering. Plus, it’s a wonderful vegetarian option that even meat-lovers can’t resist! Ready to dive into this flavor-packed lasagna and make it your own? Let’s get cooking!

Why is this lasagna a must-try?

Comforting Layers: The Mushroom and Spinach Lasagna features a harmonious blend of earthy mushrooms and fresh spinach, nestled between creamy ricotta and zesty marinara – it’s a true taste of Italy!

Easy Preparation: With straightforward steps, even novice cooks can whip up this delightful dish without a hitch.

Versatile Ingredients: Feel free to mix in your favorite mushrooms or add veggies like bell peppers for extra nutrition.

Crowd-Pleaser: This hearty lasagna is perfect for gatherings, ensuring everyone leaves the table satisfied, whether they’re vegetarians or devoted meat-eaters!

Make-Ahead Magic: Prepare it in advance for a no-stress weeknight dinner – it’s often better the next day as flavors meld beautifully!

Dive deeper into the world of comfort food with our delicious Chicken Broccoli Spinach or whip up a savory Spaghetti Carbonara for an alternative treat!

Mushroom and Spinach Lasagna Ingredients

  • For the Lasagna
    Lasagna Noodles – Essential for structure, cook al dente to retain firmness.
    Mushrooms – These earthy gems enhance flavor; feel free to substitute with cremini or shiitake for a twist.
    Spinach – Provides nutrition and vibrant color; use fresh or thawed frozen, ensuring it’s well-drained.

  • For the Cheese Mixture
    Ricotta Cheese – Adds creaminess; can swap with cottage cheese for a lighter touch.
    Mozzarella Cheese – This melty delight gives the dish its comforting stretch; opt for low-moisture for the best melt.
    Parmesan Cheese – Aged richness that deepens flavor; substitute with Pecorino if you’re out.

  • For the Sauce
    Marinara Sauce – Brings tanginess and moisture; choose homemade or store-bought, but be cautious of sogginess.

  • For the Seasoning
    Onion – Adds foundational flavor; shallots can be used for a milder taste.
    Garlic – Necessary for vibrant notes; sauté briefly to release its fragrance.
    Thyme – Infuses herbal undertones; dried thyme works well if fresh isn’t on hand.

Feel inspired by these ingredients, and let your culinary creativity shine through as you prepare this extraordinary Mushroom and Spinach Lasagna!

Step‑by‑Step Instructions for Mushroom And Spinach Lasagna

Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). While the oven heats up, grab a 9×13-inch baking dish and lightly grease it with olive oil or cooking spray to prevent the lasagna from sticking. This initial step sets the stage for baking your delicious Mushroom And Spinach Lasagna to perfection.

Step 2: Cook the Lasagna Noodles
Bring a large pot of salted water to a boil. Add the lasagna noodles, cooking until al dente, usually about 8-10 minutes. Stir occasionally to ensure they don’t stick together. Once cooked, drain the noodles and set them aside on a clean kitchen towel to prevent them from clumping while you prepare the filling.

Step 3: Sauté the Onions and Garlic
In a large skillet, heat 2 tablespoons of olive oil over medium heat. When the oil is shimmering, add chopped onions and sauté until they are translucent, about 5 minutes. Then, stir in minced garlic and cook for an additional minute, just until fragrant. This aromatic base will elevate the flavors of your lasagna.

Step 4: Cook the Mushrooms
Add sliced mushrooms to the skillet, seasoning with salt, pepper, and thyme. Cook for about 7-10 minutes, stirring occasionally, until the mushrooms are tender and the liquid has evaporated. The earthy smell will fill your kitchen, making it clear the filling for your Mushroom And Spinach Lasagna is coming together wonderfully!

Step 5: Incorporate the Spinach
Stir in the fresh spinach and cook until wilted, around 2-3 minutes. If using frozen spinach, ensure it’s thawed and thoroughly drained before mixing it in. Once the spinach is tender, remove the skillet from heat, allowing the filling to cool slightly before you begin layering it into the baking dish.

Step 6: Assemble the Lasagna
In your greased baking dish, spread a thin layer of marinara sauce on the bottom. Place three lasagna noodles side by side, then add a layer of ricotta cheese, followed by the mushroom and spinach mixture. Sprinkle a third of the mozzarella and Parmesan cheese on top. Repeat the layering process until all ingredients are used, finishing with noodles and sauce on top.

Step 7: Final Touches
Spread the remaining marinara sauce over the top layer of noodles, and make sure it’s evenly coated. Cover the baking dish tightly with aluminum foil, ensuring it doesn’t touch the sauce to prevent sticking. This will create a steamy environment for your Mushroom And Spinach Lasagna, ensuring even cooking.

Step 8: Bake the Lasagna
Place the covered baking dish in the preheated oven and bake for 25 minutes. After this time, carefully remove the foil and continue baking for an additional 10-15 minutes, or until the cheese is golden and bubbling, creating an inviting, delicious crust on top.

Step 9: Cool and Serve
Once the Mushroom And Spinach Lasagna is beautifully golden, take it out of the oven and let it cool for about 10 minutes. This cooling period will help the layers set, making it easier to cut. Garnish with fresh basil for a pop of color and serve warm, delighting everyone at your table with this comforting dish.

Mushroom And Spinach Lasagna Variations

Feel free to explore these delightful twists that will elevate your Mushroom and Spinach Lasagna into something uniquely yours!

  • Veggie Boost: Add bell peppers or zucchini to the mushroom mix for extra color and nutrition. These vegetables add delightful freshness and enhance the flavor profile.

  • Cheese Twist: Substitute ricotta with cottage cheese for a lighter texture. It keeps that creaminess while cutting back on calories, and it’s equally delicious!

  • Gluten-Free: Swap lasagna noodles for gluten-free alternatives made from rice or quinoa. This allows everyone to enjoy the dish without compromising flavor or quality.

  • Herb Infusion: Enhance flavors by adding fresh basil or oregano to the ricotta mixture. These herbs bring a brighter note to the lasagna, complementing its earthy ingredients beautifully.

  • Vegan Version: Replace all dairy cheeses with vegan options and consider using cashew cream for richness. You’ll create a satisfying plant-based dish that everyone will love!

  • Spicy Kick: For those who enjoy a bit of heat, toss in some red pepper flakes while sautéing the mushrooms. This subtle spice can really elevate the dish without overpowering the flavors.

  • Layering Fun: Experiment with layering by adding caramelized onions or roasted bell peppers. These ingredients create a unique flavor combination that adds depth to each bite.

  • Meat Lover’s Delight: If you’re cooking for meat enthusiasts, layer in some cooked Italian sausage or ground turkey. The added protein will appeal to those craving a heartier version of the dish.

Once you’ve made your lasagna, why not try pairing it with a simple side salad or even a slice of our flavorful Chicken Broccoli Spinach for a complete meal? Enjoy the adventure of cooking and let your creativity shine through!

Make Ahead Options

These Mushroom and Spinach Lasagna layers are perfect for busy cooks looking to save time! You can assemble the entire lasagna up to 24 hours in advance – simply cover it tightly with foil and refrigerate. To ensure quality, avoid excess marinara sauce to prevent sogginess. You can also prepare the mushroom and spinach filling up to 3 days ahead, storing it in an airtight container in the fridge. When you’re ready to bake, pull it directly from the refrigerator, cover, and bake as directed, adding an extra few minutes if needed. This time-saving tip makes dinner preparation a breeze, allowing you to enjoy a comforting meal with minimal last-minute effort!

Expert Tips for Mushroom and Spinach Lasagna

  • Layer Wisely: Ensure you sprinkle a pinch of salt on each layer to enhance the flavors of your Mushroom and Spinach Lasagna.

  • Avoid Sogginess: Use just the right amount of marinara sauce; excess can lead to a watery dish.

  • Cover for Steaming: Always cover with foil during the first portion of baking to create steam, then uncover for that golden top.

  • Make Ahead: Consider preparing your lasagna a day before. It tastes even better the next day as the flavors meld beautifully.

  • Cool Before Slicing: Allow your lasagna to cool for about 10 minutes after baking. This ensures clean slices and helps the layers hold together.

What to Serve with Mushroom and Spinach Lasagna

Delight in a comforting meal by pairing this luscious lasagna with sides that enhance its rich flavors and textures.

  • Garlic Bread: The perfect vessel for soaking up extra marinara sauce; its buttery, garlicky taste complements the cheesy lasagna beautifully.

  • Mixed Green Salad: A crisp salad with vinaigrette adds a fresh, tangy contrast to the lasagna’s richness, balancing the meal perfectly.

  • Roasted Vegetables: Earthy roasted veggies like zucchini and bell peppers add vibrant colors and textures, harmonizing with the dish’s comforting layers.

  • Steamed Broccoli: Lightly steamed broccoli offers a bright, crunchy aspect that adds nutrients and a pop of color to your dinner plate.

  • Red Wine: Pairing a light-bodied red wine, such as Chianti, enhances the meal’s depth with its fruity undertones, making each bite even more enjoyable.

  • Tiramisu: This classic Italian dessert wraps up the meal with its creamy coffee flavor, providing a sweet finish to a satisfying dinner.

Let these pairings elevate your table and create an unforgettable dining experience!

How to Store and Freeze Mushroom and Spinach Lasagna

Fridge: Store leftover Mushroom and Spinach Lasagna in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through.

Freezer: Freeze assembled but unbaked lasagna wrapped tightly in plastic wrap and aluminum foil for up to 3 months. Bake from frozen as instructed, adding 10-15 minutes to the total cooking time.

Reheating: For reheating slices, place in a microwave-safe dish covered with a damp paper towel for about 2-3 minutes until hot. Alternatively, reheat in a 350°F (175°C) oven until warmed through.

Make-Ahead: You can also prepare the lasagna a day in advance and refrigerate before baking. Just remember to let it sit at room temperature for 30 minutes before baking.

Mushroom and Spinach Lasagna Recipe FAQs

What kind of mushrooms should I use for the Mushroom and Spinach Lasagna?
Absolutely! For this lasagna, you can use any variety of mushrooms that you enjoy, such as cremini, shiitake, or even button mushrooms. I often recommend cremini for their rich flavor, but feel free to mix and match to suit your taste.

How should I store leftover Mushroom and Spinach Lasagna?
Leftover Mushroom and Spinach Lasagna can be stored in an airtight container in the fridge for up to 3 days. When ready to enjoy, reheat it in the oven at 350°F (175°C) until warmed through, ensuring the cheesy goodness is all melty and delightful once again!

Can I freeze the lasagna before baking?
Yes, you can absolutely freeze your Mushroom and Spinach Lasagna! Just assemble it but do not bake. Wrap it tightly in plastic wrap and aluminum foil, then freeze for up to 3 months. When you’re ready to bake, you can cook it directly from the freezer, just add about 10-15 extra minutes to the baking time. Remember to cover it with foil during the initial cooking to keep the moisture in.

What can I do if my lasagna turns out too watery?
Very! If you find that your Mushroom and Spinach Lasagna is watery, it’s often due to excess marinara sauce or moisture from the spinach and mushrooms. To prevent this, make sure to drain any excess moisture from thawed frozen spinach and sauté your mushrooms until all liquid evaporates. If you encounter a watery lasagna, you can place it back in the oven uncovered for a few more minutes to allow some of the excess liquid to evaporate.

Are there any dietary considerations I should keep in mind?
Absolutely! This Mushroom and Spinach Lasagna is vegetarian, but for those with dairy allergies, you might consider using lactose-free cheeses or dairy-free alternatives, such as vegan cheese options. Always double-check ingredient labels if you’re cooking for someone with allergies to ensure everyone can indulge safely in this delicious comfort food!

Mushroom And Spinach Lasagna

Mushroom and Spinach Lasagna

This Mushroom and Spinach Lasagna is a comforting vegetarian dish filled with earthy mushrooms, fresh spinach, creamy ricotta, and zesty marinara.
Prep Time 30 minutes
Cook Time 40 minutes
Cooling Time 10 minutes
Total Time 1 hour 20 minutes
Servings: 8 slices
Course: Dinner
Cuisine: Italian
Calories: 350

Ingredients
  

For the Lasagna
  • 12 oz Lasagna Noodles Cook al dente to retain firmness
  • 8 oz Mushrooms Feel free to substitute with cremini or shiitake
  • 6 oz Spinach Fresh or thawed frozen, ensure well-drained
For the Cheese Mixture
  • 15 oz Ricotta Cheese Can swap with cottage cheese for a lighter touch
  • 8 oz Mozzarella Cheese Opt for low-moisture for best melt
  • 1/2 cup Parmesan Cheese Substitute with Pecorino if out
For the Sauce
  • 2 cups Marinara Sauce Choose homemade or store-bought
For the Seasoning
  • 1 medium Onion Shallots can be used for milder taste
  • 3 cloves Garlic Sauté briefly to release fragrance
  • 1 teaspoon Thyme Dried thyme works well if fresh isn't on hand

Equipment

  • 9x13-inch baking dish
  • Large pot
  • Large skillet

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.
  2. Bring a large pot of salted water to a boil and cook lasagna noodles until al dente, about 8-10 minutes. Drain and set aside.
  3. In a large skillet, heat olive oil and sauté chopped onions until translucent, about 5 minutes. Stir in minced garlic and cook for another minute.
  4. Add sliced mushrooms, seasoning with salt, pepper, and thyme. Cook until mushrooms are tender and liquid evaporates, about 7-10 minutes.
  5. Stir in the fresh spinach and cook until wilted, about 2-3 minutes.
  6. In the baking dish, spread a layer of marinara sauce, then add noodles, ricotta, mushroom and spinach mixture, and sprinkle mozzarella and parmesan. Repeat until all ingredients are used.
  7. Cover with marinara sauce and tightly cover with aluminum foil. Bake for 25 minutes.
  8. Remove foil and continue baking for 10-15 minutes until cheese is golden and bubbling.
  9. Let the lasagna cool for 10 minutes, garnish with fresh basil, and serve warm.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 45gProtein: 18gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 30mgSodium: 600mgPotassium: 400mgFiber: 3gSugar: 4gVitamin A: 30IUVitamin C: 15mgCalcium: 25mgIron: 10mg

Notes

Layer wisely and avoid excess marinara to prevent sogginess. Allow to cool before slicing for clean cuts.

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