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For an easy comfort food dinner make this One Skillet Vegan White Lasagna with Vegan Bechamel & Wine caramelized Mushrooms. High in protein and low on prep work. Nutfree recipe. Soy-free & gluten-free options included.

Lasagna will always be the ultimate comfort food dinner for me, and when it involves a creamy, cheesy vegan bechamel sauce and tasty umami-packed balsamic mushrooms, I am in heaven. For this vegan one skillet white lasagna recipe, I used Baby Bella mushrooms but you could use porcini, cremini, or shiitake or any combination. You all halve been loving my 1 Skillet Lasagnas and this is another creamy dreamy delicious Nutfree option!

Now, making vegan white lasagna does not have to be a time-consuming job, because who has the time for time-consuming? Not me, for sure and, I’m guessing, not you either. So you’re going to love hearing that prep work can be done in minutes and there is no need for complicated layering.

Serve this vegan one skillet white lasagna with a fresh, green salad and you’ll be the hero at your dinner table. An easy high protein nut free vegan pasta dinner that the whole family loves.

MORE LASAGNAS FROM THE BLOG
- Vegan Veggie Lasagna
- Lasagna Soup
- Cauliflower Alfredo Spinach Artichoke Lasagna
- vegan meat sauce skillet lasagna
- Vegan French onion skillet lasagna
Vegan White Lasagna with Tofu Bechamel and Balsamic Mushrooms

Ingredients
For the mushrooms:
- 1 tablespoon vegan butter, or extra virgin olive oil
- 3 cloves garlic minced
- 1/4 cup chopped white onion
- 15-20 baby Bella mushrooms sliced
- 1/4 teaspoon pepper flakes
- 1/4 teaspoon freshly ground black pepper
- 2 tablespoons white wine or use 1 tablespoon balsamic vinegar
- 1/8 teaspoon salt
For the sauce and noodles:
- 2 cups broth
- 1 tablespoon nutritional yeast, or use 2 teaspoons miso
- 1/2 teaspoon dried thyme
- 1 teaspoon dried parsley
- 1/4 teaspoon prepared mustard , or use ground mustard
- 6 no-boil lasagna noodles, broken or 5 regular broken into pieces, or use 4-5 oz flat style pasta
- 5 ounces firm tofu, (see notes for substitute)
- 1/2 cup non-dairy milk, unsweetened almond , soy, oat or cashew milk
- 1 teaspoon flour or use cornstarch for gluten-free
- 1/2 teaspoon salt
- 2-3 tablespoons of vegan parmesan
For garnish:
- pepper flakes or fresh parsley
Instructions
- Prep the lasagna and sauce ingredients and keep ready. Heat a large skillet over medium-high heat.
- Add butter then add the garlic and onion. Cook until the onion starts to turn translucent. Then add in your mushrooms, pepper flakes, black pepper, and salt and mix well. Continue to cook until the mushrooms start to get golden on some edges, then cover and cook for another 3 or 4 minutes.
- Then uncover the lid and mix well. Add in the white wine and continue to cook until the mushrooms are cooked to preference . Remove half of the mushrooms to a bowl and set aside.
- To the remaining mushrooms, add in the broth, nutritional yeast, thyme, parsley, mustard, and mix well.
- Then add the broken lasagna noodles and press into the broth. Cover and cook for 15-18 minutes.
- Stir once in between to check if the noodles are cooking on time and not sticking at the bottom and then continue to cook until the noodles are cooked to preference.
- Meanwhile, blend the tofu with the non-dairy milk and flour and salt until creamy.
- Then add in to the pan, mix well and continue to cook to thicken the sauce. 3-4 minutes. (You can add in 1/4 cup vegan mozzarella shred for cheesier and mix in. )
- Then sprinkle vegan parmesan on top. Cover with the lid and cook for another minute then switch off the heat.
- That will melt your parmesan on top then top it with the reserved mushroom and some pepper flakes or fresh parsley and serve.
Video
Notes
- Tofu substitutes : use my nut-free Cauliflower Alfredo or Pumpkin seed Alfredo instead of this tofu bechamel sauce. You might need a double serving.
Use my cashew alfredo like my skillet alfredo lasagna, if you’re ok with nuts, so blend 3/4 cup cashews with the 2 cups broth.. Also blend in the 1/2 cup non dairy milk, sal and flour at the same time and add to the skillet with the noodles.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Ingredients:
- For the balsamic mushrooms, we sautee sliced baby bella ins some vegan butter along with garlic, and white onion and deglaze the pan with some white wine or balsamic vinegar
- lasagna noodles are cooked in the same pan we fried the mushrooms in along with broth, nutritional yeast, thyme, parsley, and mustard
- For the vegan bechamel, we blend with plant-based milk with tofu and a small amount of flour for thickening
- for that cheesy crust, we add a generous sprinkle of vegan parmesan on top which melts with the remaining heat
Tips:
- Feel free to use my nut-free Cauliflower Alfredo or Pumpkin seed Alfredo instead of this tofu bechamel sauce. You might need a double serving. Use my cashew alfredo if you’re ok with nuts
- any kind of plant-based milk is fine, use unsweetened plain, including almond, oat, cashew, and soy milk
- For gluten-free, use gluten-free pasta and cornstarch instead of flour for thickening.

How to Make Vegan One Skillet Lasagna with Bechamel Sauce

Heat a skillet over medium-high heat. Add vegan butter then add the garlic and onion.

Cook until the onion starts to turn translucent.

Then add in your mushrooms, pepper flakes, black pepper, and salt and mix well. Continue to cook until the mushrooms start to get golden on some edges then cover and cook for another 3 or 4 minutes.

Then uncover the lid and mix well. Add in the white wine and continue to cook until the mushrooms are cooked to al dente.
Remove half of the mushrooms to a bowl and set them aside.

To the remaining mushrooms, add in the broth, nutritional yeast, thyme, parsley, mustard, and mix well.
Then add the broken lasagna noodles and press into the broth. Cover and cook for 15-18 minutes.


Stir once in between to check if the noodles are cooking on time and not sticking at the bottom and then continue to cook until the noodles are cooked to preference.


Meanwhile, blend the tofu with the non-dairy milk and flour, and salt until creamy.

Then add in to the pan, mix well and continue to cook to thicken the sauce 3-4 minutes.

Then add in vegan parmesan on top. Cover with the lid and cook for another minute then switch off the heat.
That will melt your parmesan on top then top it with the reserved mushroom and some pepper flakes or fresh parsley and serve.












This recipe is phenomenal. Easy and extremely delicious. Must go buy more mushrooms right now so I can make this again!
haha. that’s great =)
This dish was super easy and DELICIOUS! I’m just at the start of my plant based diet change and this dish gives me hope that I can make food that everyone will love.
Thank you, thank you, thank you!!!
good to here, welcome =)
Really good! I just had leftovers for breakfast 🥰 My husband kept saying YUUMM. I’m going to add peas to the little bit I have left. Will definitely making this recipe on repeat.
hahahah, great way to start the day
Amazing! I just used regular spaghetti and it came out perfect. This is a keeper! Thanks
Excellent
This is sooo amazing friends couldnt even tell its vegan.
glad you all enjoyed together
Made this for a girls lunch club .. winner 👍
girls 🎊 party yay!!
Is it the same amount of time if I use regular lasagna noodles (as I don’t have the no-boil)? Would love to make this.
Regular will take 18-20 mins. I mention a range 15-18 as times depend on the pan,stove, noodles. Check at 16/17 mins, check if done, stir well and continue to cook.
Sounds delish! I’m at the beginning of a plant-based lifestyle so I know very little and your instructions are so insightful and educational- thanks. This recipe calls for “broth” … is that vegetable stock or other?
welcome to the club! yes, veggie stock
Don’t have lasagna noodles on hand, can I just substitute gluten free pasta, like penne? How much would I use? I’m thinking 6 to 8 ounces?
I usually use 5 oz. yes any pasta will work. Use a flatter type as penne takes much longer to cook as well needs more liquid to cook evenly. So farfalle or similar
This sounds fab, and I want to try it but need nutritional info, please. How much is “a serving”? Thank you in advance!
depends on who’s eating etc. but about 2 cups/ serving
This flavor is perfectly spicy along with the texture of the noodles and mushrooms and the creamy sauce it was the perfect cozy meal. Thank you – it’s already another favorite!
Awesome !
This looks great! Do you press the tofu before blending? Thanks.
Nope. It’s making a sauce so no need to press