I’ll never forget my first attempt at cooking pasta in my tiny apartment kitchen—I somehow managed to make it both mushy and oversalted while setting off the smoke alarm with burnt garlic. That disaster made me swear off cooking for weeks! If only I’d known about this mushroom and ricotta lasagna back then. It’s the perfect beginner recipe—forgiving, comforting, and practically foolproof. The earthy mushrooms and creamy ricotta come together so beautifully, and those no-boil noodles? A total lifesaver on busy nights. This is exactly the kind of simple, satisfying meal I wish someone had taught me when I was just starting out.
Why You’ll Love This Mushroom and Ricotta Lasagna
Trust me, this lasagna is about to become your new go-to comfort food. Here’s why:
- Creamy ricotta that melts in your mouth – way better than the dry cottage cheese versions I used to make
- Earthy mushrooms that give it that restaurant-quality depth of flavor (but at half the price!)
- No-boil noodles – because who has time to precook pasta? This shortcut saves you at least 15 minutes
- Beginner-friendly steps – if I could make this work in my first apartment’s terrible oven, you can too
- Perfect for leftovers – tastes even better the next day when the flavors really meld together
It’s the kind of recipe that makes you feel like a kitchen rockstar without any of the stress. My friends still can’t believe how simple it is!

Ingredients for Mushroom and Ricotta Lasagna
This recipe comes together with simple ingredients you can find at any grocery store. I’ve grouped them by component so you can prep everything easily. Trust me, the combination might look basic, but when they come together… wow! Here’s what you’ll need:
For the Mushroom Filling
- 2 tablespoons olive oil (the cheap stuff is fine!)
- 1 onion, diced (any color works – I use yellow for sweetness)
- 3 cups cremini mushrooms, sliced (baby bellas work too)
- 2 cloves garlic, minced (or 1 teaspoon jarred – no judgment!)
For the Ricotta Mixture
- 2 cups ricotta cheese (whole milk gives best texture)
- 1 cup shredded mozzarella (pre-shredded is fine for busy nights)
- 1/4 cup grated Parmesan (the powdery kind works in a pinch)
- 1 egg (helps bind everything together)
Other Ingredients
- 12 lasagna noodles (the no-boil variety – this is KEY for easy prep)
- 2 cups marinara sauce (jarred tastes great, homemade is bonus points)
Ingredient Notes and Substitutions
No ricotta? Cottage cheese blended smooth works surprisingly well – just add extra Parmesan to balance the tang. Out of mushrooms? Frozen spinach (thawed and squeezed dry) makes a great swap. For budget tips: buy mushrooms sliced to save time, and grab store-brand cheeses – I promise no one will know the difference when it’s all baked together! The joy of this recipe is how forgiving it is – I’ve made it work with whatever was in my fridge after payday.
Equipment You’ll Need
Here’s the beautiful part – you probably already have everything you need! This mushroom and ricotta lasagna comes together with just three basic tools:
- 9×13-inch baking dish – that trusty pan you use for everything from brownies to casseroles
- Skillet – any old frying pan will do for sautéing those mushrooms
- Large pot – only if you’re making homemade marinara (jarred sauce means you can skip this!)
No fancy gadgets required – just like my grandma used to say, “Good food comes from good ingredients, not expensive pans.” Though if you’re like me and still cooking in a tiny apartment, I promise this fits perfectly in even the smallest oven!
How to Make Mushroom and Ricotta Lasagna
Okay, friend – let’s make some magic happen! This mushroom and ricotta lasagna comes together in simple steps that even my most kitchen-phobic friends have mastered. Follow along and you’ll have bubbly, cheesy perfection in no time.

- Preheat your oven to 375°F (190°C). This gives your lasagna that perfect golden top without drying it out.
- Sauté those mushrooms: Heat olive oil in your skillet over medium heat. Add the diced onion and cook until soft and translucent – about 5 minutes should do it. Now toss in your sliced mushrooms and garlic. Here’s my secret – don’t stir too much! Let them get nice and golden before flipping. Cook until they’ve released their liquid and softened, about 8 minutes total. Set this aside – your kitchen should smell amazing right now!
- Mix the ricotta filling: In a bowl, combine ricotta, mozzarella, Parmesan, and egg. Stir until everything’s evenly distributed. Pro tip: if your ricotta seems watery, drain it in a fine mesh strainer for 10 minutes first.
- Layer it up: Spread 1/2 cup marinara sauce in the bottom of your baking dish (this prevents sticking). Place 4 lasagna noodles on top – they’ll overlap slightly, and that’s perfect. Now spread half the ricotta mixture over the noodles, followed by half the mushroom mixture. Repeat these layers, ending with a final layer of noodles and the remaining marinara sauce.
- Bake to perfection: Cover tightly with foil (shiny side down!) and bake for 30 minutes. Remove the foil and bake uncovered for another 15 minutes until bubbly and golden. Your house will smell like an Italian bistro!
The hardest part? Waiting 10 minutes before slicing – but trust me, it helps the layers set beautifully. Check out this version for another take on layering techniques!
Tips for Perfect Mushroom and Ricotta Lasagna
After making this dozens of times (yes, I’m obsessed), here are my foolproof tips:
- Rest before slicing – those 10 minutes make all the difference between neat slices and cheesy lava flow
- Layer noodles evenly – gaps mean sauce bubbles up through layers (still tasty, just messier)
- Dry your mushrooms well – pat them with paper towels after sautéing to prevent sogginess
- No-boil noodles need liquid – make sure sauce touches all noodle edges so they cook evenly
- Bake on middle rack – prevents the bottom from burning while the top gets golden
Remember, even if your layers aren’t picture-perfect, it’ll still taste incredible. My first attempt looked like a cheesy landslide – and my roommates devoured every bite!

Serving Suggestions for Mushroom and Ricotta Lasagna
Now that you’ve got this gorgeous, bubbling lasagna ready, let’s talk about how to make it a complete meal! My go-to is always garlic bread – just toast some crusty bread with butter, garlic powder, and a sprinkle of Parmesan for the easiest side ever. When I’m feeling fancy, I’ll toss together a simple green salad with whatever greens are on sale, cherry tomatoes, and a lemony vinaigrette to cut through the richness.
Want to impress without spending much? Pick up a bottle of Montepulciano d’Abruzzo – it’s my favorite budget red that pairs perfectly with the earthy mushrooms and creamy ricotta. Or if you’re sticking with non-alcoholic, sparkling water with lemon is always refreshing! Honestly though, a big fork and an appetite are all you really need. This lasagna stands tall all on its own.
Storage and Reheating Tips
Here’s the beautiful thing about this mushroom and ricotta lasagna – it might taste even better as leftovers! Store any leftovers in an airtight container in the fridge for 3-4 days. For longer storage, wrap individual portions tightly in foil and freeze for up to 3 months. When reheating, sprinkle a little water or extra marinara sauce over the top before popping it in the microwave (covered!) or oven at 350°F until heated through. This keeps it from drying out. My favorite lazy dinner? Pulling a frozen portion straight to the oven while I change out of work clothes – instant comfort food with zero effort!
Nutritional Information
Just between us – I’m not a nutritionist, and these numbers are rough estimates based on my ingredients. Your actual counts might vary depending on cheese brands or how generous you are with that Parmesan! But for those curious, here’s the breakdown per serving (about 1/6th of the pan):
- Calories: Around 380-420
- Protein: 18g (thanks to all that cheesy goodness!)
- Carbs: 35g (mostly from those satisfying noodles)
- Fat: 20g (because comfort food should be rich)
Remember – food is about nourishment AND joy. This lasagna delivers plenty of both!
Frequently Asked Questions
Can I use regular lasagna noodles instead of no-boil?
Absolutely! Just pre-cook them for about 60 seconds less than the package says – they’ll finish cooking in the oven. This trick comes from Mary Berry’s lasagna method. The key is layering them with plenty of sauce so they don’t dry out. I’ve done it both ways, and while no-boil is easier, traditional noodles work great too!
Why is my lasagna soggy in the middle?
Two likely culprits: too much liquid from the mushrooms (always sauté until dry) or skipping the resting time after baking. Letting it sit for that crucial 10 minutes allows the layers to set. Also, don’t drown the noodles in sauce – a light touch goes a long way!
Can I freeze this mushroom ricotta lasagna?
Yes! It freezes beautifully. I often make a double batch to freeze individual portions wrapped tightly in foil. Just thaw overnight in the fridge and reheat at 350°F until bubbly (about 30 minutes). The ricotta texture stays creamy, though the mushrooms soften a bit more – still delicious!
What’s the best substitute for ricotta?
For a similar texture, blend cottage cheese until smooth or try mashed soft tofu with nutritional yeast. I’ve even used Greek yogurt mixed with an extra egg in a pinch! The mushrooms are the real star here, so don’t stress about the cheese too much.
How do I know when it’s done baking?
Look for bubbly edges and a golden top – the center should be set but still slightly jiggly. If your oven runs hot (like my ancient apartment one), tent with foil if the top browns too fast. Remember, it keeps cooking even after you pull it out!
Ready to Try This Mushroom and Ricotta Lasagna?
I can’t wait for you to experience how simple and delicious homemade lasagna can be! When you make it, snap a photo of your cheesy masterpiece (imperfect layers and all) – I’d love to see your creation! Tag me @CookingWithHailey so I can cheer you on. Remember, every bubbly, golden attempt is a victory in my book. Now go preheat that oven – your new favorite comfort food awaits!

Mushroom and Ricotta Lasagna
Equipment
- 9×13-inch baking dish
- Large pot
- Skillet
Ingredients
For the Mushroom Filling
- 2 tbsp olive oil
- 1 onion, diced
- 3 cups cremini mushrooms, sliced
- 2 cloves garlic, minced
For the Ricotta Mixture
- 2 cups ricotta cheese
- 1 cup shredded mozzarella
- 1/4 cup grated Parmesan
- 1 egg
Other Ingredients
- 12 lasagna noodles no-boil variety
- 2 cups marinara sauce
Instructions
- Preheat oven to 375°F (190°C).
- Heat olive oil in a skillet over medium heat. Add onion and cook until soft, about 5 minutes.
- Add mushrooms and garlic to the skillet. Cook until mushrooms release their liquid and soften, about 8 minutes. Set aside.
- In a bowl, mix ricotta, mozzarella, Parmesan, and egg until combined.
- Spread 1/2 cup marinara sauce in the bottom of the baking dish. Layer 4 lasagna noodles on top.
- Spread half the ricotta mixture over the noodles, then half the mushroom mixture. Repeat layers, ending with noodles and remaining marinara sauce.
- Cover with foil and bake for 30 minutes. Remove foil and bake for 15 more minutes until bubbly.

