Effortless Mushroom Lasagna

Featured in: Comforting Pasta Recipes for All Tastes

This take on mushroom lasagna is both filling and easy. You’ll grab either fresh or boxed pasta, cover it with a mushroom-packed sauce, dollop on fluffy ricotta, hit it with basil and parmesan, then add good olive oil to finish. Lemon zest brings extra brightness. Baking gives a golden, crispy top, and makes enough for a big group or leftovers. You’ll only need an hour to prep, then bake and enjoy. It’s a comfort meal veggie lovers will want again.
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Updated on Sat, 24 May 2025 18:09:38 GMT
Lasagna layered with mushrooms and gooey cheese in a pan. Pin it
Lasagna layered with mushrooms and gooey cheese in a pan. | tastefullyrecipe.com

Big, cozy mushroom lasagna turns basic pantry staples into a truly unforgettable vegetarian dinner. Cheesy pasta sheets and rich mushroom sauce come together for a dish that's all about comfort and flavor. Mushrooms add a deep, earthy bite that even folks who can't go without meat will love. Add bright herbs and some lemon peel for a pop of freshness that really makes this one stand out.

I first tried making this on a gloomy rainy afternoon when I just wanted some good food to cheer me up. After trial and error with different versions, I landed on this mix of ingredients that just hits the spot. These days, my family is always asking for it, and it's the first thing gone at every potluck I bring it to.

Tasty Ingredients

  • Lasagna pasta sheets: Use dried, fresh, or the no-boil kind—whatever you’ve got on hand. Each gives the layers a little something different, but all come out tasty.
  • Ricotta cheese: Lays down a creamy, dreamy layer next to the bold mushroom sauce. Full-fat makes it extra good, but low-fat's fine too.
  • Lemon zest: Tossing in some lemon peel brightens everything up so it never feels too heavy. Go for organic lemons so you’re not eating those weird chemicals.
  • Crushed tomatoes: These make up the juicy base of the mushroom ragù. Grab plain canned ones so you’re in control of how it tastes.
  • Mushrooms: The star of the show with their hearty taste and meaty feel. Use cremini if you’re keeping it simple, but mixing in shiitakes or oysters makes it feel extra fancy.

Dreamy Instructions

The Setup:
Grease up a 9×13 pan and get your oven preheating to 375°F. Smear a little of the mushroom ragù at the bottom so nothing sticks. Lay out 3 to 4 lasagna noodles, letting them overlap just a bit. Top with a scoop of the ricotta blend, spoon on more ragù, and throw some basil over it. Do this until you’ve used everything, making sure the last layer is plenty of ragù. Finish it off with a healthy sprinkle of Parmesan for that awesome golden crust when it bakes.
Sauce Magic:
Pop some tomato paste into your mushrooms and cook it for around a minute so it gets a little roasty. Pour in the crushed tomatoes, a splash of veggie broth, and a bit of sugar if you like. Let it barely simmer, then turn down the heat and let it bubble quietly for 20 to 25 minutes, giving it a stir every now and then. You want the sauce to thicken up and get super flavorful. Swirl in a dash of balsamic vinegar at the end for a little sweet tang. Taste and tweak any seasonings now—remember, it’ll taste even more intense after baking.
Let’s Get Cooking:
Heat a heavy skillet with olive oil over medium until it shimmers. Toss in chopped onion and let it go until it’s soft and see-through, about five minutes. Stir in the minced garlic and leave it for half a minute until it’s smelling great (don’t let it brown). Dump in the sliced mushrooms and season with salt, pepper, thyme, and oregano. Let them cook for 8 to 10 minutes. They’ll drop some water and then turn brown for that deep, mushroomy flavor.

Personally, I love tossing in both cremini and shiitake mushrooms. The first time I cooked it this way, my son (the one who always picks out mushrooms) came back for seconds and even wanted leftovers for lunch. Right then, I knew I'd always be making this one.

A pan filled with mushroom lasagna. Pin it
A pan filled with mushroom lasagna. | tastefullyrecipe.com

Amazing Pairings

This lasagna’s richness goes great with lighter sides. Serve it with a fresh arugula salad tossed in lemon dressing—the peppery bite and tanginess just cut through the creamy layers. Scoop up leftover sauce with some toasty garlic bread. Cold out? Pour a glass of red—something in the Chianti or Sangiovese family tastes awesome next to the earthy mushrooms.

Super Handy Freezing

The best thing about this dish: you can freeze the whole thing, cooked or not. Build the lasagna in a freezer-safe dish, cover it tightly, and stash it away for up to three months. Thaw it overnight in the fridge before baking and pop it in the oven with about 15 extra minutes. Got leftovers? Let them cool, wrap up individual slices, and freeze for quick weeknight dinners. Grab and go made simple.

Big Flavor Tip

If you want even more mushroom oomph, soak some dried porcini mushrooms in hot water. Chop them up and mix them in with your fresh ones. You can use the soaking water in place of some broth for deep, rich taste. It takes barely any extra effort and makes a big impact. Just pour the soaking water through a fine strainer so you don’t get any grit.

Customize Things

Toss in a layer of sautéed spinach for color and extra veggies. Add roasted red pepper for a sweet, smoky vibe. Swap a bit of the ricotta for goat cheese when you want a tangy kick. Try different mushrooms every time for new flavors.

A plated slice of mushroom lasagna. Pin it
A plated slice of mushroom lasagna. | tastefullyrecipe.com

Whenever I’m feeding vegetarian pals or just want a big, filling no-meat meal, this is my go-to. The mix of cheesy layers and deep mushroom flavors is so classic and hearty that no one misses the meat. Honestly, I usually double up so there’s enough for lunches all week long.

Frequently Asked Questions

→ How far in advance can I prep this mushroom lasagna?
You can build it up to a day ahead. Wrap it up, stash it in the fridge, then let it sit out for half an hour before you bake. Add about 10-15 minutes to your bake time since it’ll be cold.
→ What's actually in this mushroom filling?
You'll need about 6 cups of sauce made with different mushrooms—try cremini, shiitake, or portobello. Toss them in a pan with chopped onions, some garlic, whatever herbs you like, and tomatoes for a hearty flavor.
→ Is it okay to freeze my mushroom lasagna?
Definitely! You can freeze cooked or uncooked. If it’s not baked, just put everything in a baking dish, cover it well, and keep in the freezer for up to three months. Thaw in the fridge before baking. For the baked one, cool it, freeze in pieces or whole, wrap up tight, and it'll be good for two months.
→ Which ricotta should I grab?
Go for whole milk ricotta for the softest, creamiest layers. Want even better texture? Let it drain in a cheesecloth in a strainer for thirty minutes to get rid of the extra water.
→ How do I make this lasagna vegan?
Just swap in tofu ricotta—blend firm tofu with a splash of lemon, nutritional yeast, and your fave herbs. Choose vegan cheese for topping, and if you’re making pasta at home, go for a no-egg version.

Effortless Mushroom Lasagna

A twist on a classic that brings together mushrooms, ricotta, and basil layered with noodles. Hearty, cheesy, and perfect if you're craving a cozy vegetarian meal.

Prep Time
60 Minutes
Cook Time
40 Minutes
Total Time
100 Minutes
By: Patricia


Difficulty: Intermediate

Cuisine: Italian

Yield: 8 Servings (1 family-sized lasagna)

Dietary: Vegetarian

Ingredients

→ Pasta & Base

01 1 pound dried lasagna sheets OR 2 pounds of homemade pasta dough
02 Butter or extra-virgin olive oil, for greasing and drizzling
03 Zest from one orange or lemon

→ Filling & Topping

04 3 cups of creamy ricotta cheese
05 A generous 6 cups of savory mushroom ragù
06 Freshly grated Parmesan cheese to your liking
07 8 basil leaves, fresh off the plant

Instructions

Step 01

Kick things off by setting your oven to 400°F and putting the rack in the middle. While it’s heating up, grab a 13x9-inch baking dish and coat it well with butter or olive oil. Sprinkle some of the citrus zest across the bottom. That bright pop of flavor really complements the mushroom sauce.

Step 02

Prepare a boiling pot of water, a chilled ice bath (add olive oil to it), and an oiled baking sheet close by. For homemade sheets, toss around 20 into the boiling water for about 15-20 seconds—quick dip! Then cool them off in the ice bath before lining them on the baking sheet. With store-bought? Just go with the timing on the package, often about 6 minutes. Don’t skip the ice bath—it stops cooking and prevents sticking.

Step 03

Spread a hearty amount of the mushroom ragù over the bottom of the baking pan. Lay some cooked pasta sheets over it. Keep layering with ragù, followed by dollops of ricotta. Do this 3-4 times, or until you’re out of ingredients. End the assembly with an extra helping of ragù and ricotta on top—it’s your grand finale!

Step 04

Scatter basil leaves (either whole or chopped) over the top. Follow this with a sprinkle of freshly grated Parmesan cheese—don’t be shy! Add a finishing drizzle of olive oil and the last bit of zest for that zing. It’s all about layering those extra flavors.

Step 05

Put your dish on the center rack, uncovered, and bake for 35-40 minutes. You’re aiming for a golden top, crispy edges, and bubbling at the sides. When it’s done, set it aside for 5-10 minutes—it’ll hold together better when serving. Add more Parmesan and a drizzle of olive oil, if you like.

Notes

  1. Packed with rich mushroom goodness, this lasagna will even win over meat lovers!
  2. The citrus zest lightens the dish and brings balance to the bold flavors.
  3. It’s a bit of a time investment, but most of it just involves waiting for the oven. Totally worth it.
  4. Tastes even better the day after. The flavors only get better with time.

Tools You'll Need

  • A 13x9-inch pan for baking
  • Big pot for boiling your pasta
  • A slotted spoon or spider strainer
  • Large bowl filled with ice water for cooling pasta
  • Rimmed sheet pan for laying out pasta

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (think ricotta, Parmesan, or even butter)
  • Has gluten (unless you grab gluten-free pasta)
  • Eggs might be present if you’re working with fresh pasta

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 385
  • Total Fat: 18 g
  • Total Carbohydrate: 42 g
  • Protein: 16 g