Are you craving some satisfying comfort food that isn’t too heavy? This dairy-free mushroom pasta bake is lighter than most, but still provides that perfect balance of nourishment and indulgence. It’s made with three types of mushrooms (or one if you don’t have a selection on hand!) and creamy white wine sauce. It’s delicious straight from the stove top for a fast and easy option. But it will fill your home with warmth if you do opt to bake it.

Dairy-Free Mushroom Pasta Bake with Various Easy Options
This vegan pasta bake recipe was originally created by Christina Coopman. She submitted it for a recipe contest that we cohosted with So Delicious more than a decade ago. It narrowly missed a prize, and was still a top pick with our taste testers. I’ve included my own notes in the recipe, the ramekin photos are mine, and I have updated this post with nutrition facts and answers to some recipe FAQs below.
What Types of Mushrooms Can I Use?
I followed Christina’s lead and used button mushrooms, portobello mushrooms, and shiitake mushrooms. Cremini mushrooms, baby bellas, and/or oyster mushrooms would also be delicious. Some grocery stores sell packages of fresh mushroom blends, which would also work great.
Can I Add Other Vegetables?
I wouldn’t hesitate to toss some baby spinach leaves into the pasta when you’ve removed it from the stove top. You could also sauté some diced green bell pepper with the mushrooms and onions. I also like zucchini with this dairy-free mushroom pasta bake, but I prefer to sauté it as a side dish. Zucchini is quite watery, and can add excess liquid to the sauce in pasta recipes.
Can I Use Fresh Thyme?
Yes, you can substitute 1 1/2 teaspoons (1/2 tablespoon) of chopped fresh thyme leaves for the dried thyme. If you don’t have any thyme on hand, basil or oregano would be delicious.
Is this Mushroom Pasta Recipe Spicy?
No, it isn’t. The ingredients include a small amount of crushed red pepper flakes, which only adds a hint of spice. If you want a purely mild dish, feel free to omit the red pepper.
What Type of White Wine Should I Use?
Pinot Grigio and Sauvignon Blanc are two popular wines for cooking. But a dry Chardonnay that isn’t too oaky can also be great. In a pinch, just use your favorite white wine for drinking, as long as they aren’t sweet.
What Can I Substitute for the Wine?
You can substitute chicken broth, chicken stock, or vegetable stock for the wine. I would add a little squeeze of lemon juice, to taste, to up the acidity a touch.
What is Coconut Milk Beverage? Can I Sub Almond Milk?
It’s the drinkable type of coconut milk sold in larger cartons. Do not use canned full-fat coconut milk, as it will be too thick, rich, and coconutty for this recipe. You can technically substitute your favorite unsweetened milk alternative for sauces. I’m not a fan of almond milk in sauces, but many people are!
Can I Omit the Nutritional Yeast?
I recommend using the nutritional yeast, even if you aren’t a fan. It’s a small amount, meant as a seasoning, so it doesn’t overwhelm the flavor. But it does add a light cheesiness. If you don’t have any nutritional yeast, but happen to have some vegan parmesan cheese, I would sprinkle some on before baking. You can simply omit the nutritional yeast, if preferred, or substitute a touch of Dijon mustard or miso, to taste. I would start with just 1/2 teaspoon of either. They will lend a different taste, but still add something to the flavor.
I Don’t Have Panko or Breadcrumbs on Hand. What Can I Use?
If you have any dairy-free bread on hand, simply toast it, and then process it in a spice grinder, blender, or small food processor into crumbs. One to two slices of bread is usually enough to make 1/2 cup of crumbs. Alternatively, you can crush potato chips or crackers (like saltines or water crackers).

Special Diet Notes: Mushroom Pasta Bake
By ingredients, this recipe is dairy-free / non-dairy, egg-free, peanut-free, tree nut-free, vegan, and vegetarian. Just be sure to choose a milk alternative, buttery spread, and breadcrumbs that suit your dietary needs.
For a gluten-free and dairy-free mushroom pasta bake, use your favorite gluten-free pasta and gluten-free breadcrumbs. Also substitute wheat-free / gluten-free tamari for the soy sauce.

Dairy-Free Mushroom Pasta Bake
Ingredients
Method
- Preheat your oven to 400ºF.
- Cook the pasta al dente according to package directions. Drain and rinse.
- In a saucepan, heat the olive oil over medium-high heat. Add the mushrooms, onion, garlic, thyme and chili flakes. Cook for 4 minutes, or until the onions are softened.
- De-glaze the pan by adding the wine. Cook for another couple minutes.
- Add in the coconut milk beverage, nutritional yeast, soy sauce, salt (to taste) and pepper. Bring to a boil, stirring and bring down to a simmer. Allow to simmer for 10 minutes.
- While simmering prepare the roux in another saucepan. Melt the buttery spread over medium heat. Once melted, stir in the flour until fully mixed and the roux is pulled away from the sides of the pan. Continue to cook and stir for another couple minutes. Remove from heat until the mushroomsauce is ready.
- Once simmered for 10 minutes, pour ⅓ of the sauce into the pot with the roux, whisking continuously over medium heat. Continue to whisk until thickened. Add another ⅓ of sauce and repeat the process. Repeat with the rest of the sauce. Continue to cook and thicken for another 3 to 5 minutes.
- Add in the pasta and stir until fully mixed. Portion into individual baking dishes or a loaf or casserole dish. Sprinkle the top with panko and bake for about 30 minutes or until as crispy as desired.
- Leftovers can be covered or stored in an airtight container in the refrigerator for up to 3 days. We think this dish is best when served warm.

12 Comments
Comfort food is always in season! That sounds amazing right now.
Agreed! I’m pretty much a comfort food person every day!
Hi!
I’d love to make this for a dairy-free friend. Can I use the canned Thai Kitchen brand of Unsweetened Coconut Milk instead of the So Delicious?
Also, can this be assembled the night before or the morning of the dinner? I’d like to bring this to Thanksgiving dinner, but I know kitchen space will be tight.
I’m so happy to stumble upon your site. Great photos and content!
Very Best:)
You can, but I would water it down. Otherwise it will be a bit too rich and the coconut flavor will be pronounced. Usually, about 2/3 cup coconut milk + 1 1/3 cups water will be good.
I think you could assemble it the night before, but I haven’t done this. You might want to test it in advance. It’s pretty easy to make!
Thank you for getting back to me. I will give your suggestions a try. Many thanks!!
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This is delicious. I did not do a regualr roux though. I blended chickpeas with my dairy free milk which thickened the sauce without flour and also boosted the protein. I then mixed halved black olives, halved grape tomatoe, orange pepper and spinach to the pasta before combining it with the sauce. Soooo good.
That’s a brilliant idea – thanks for sharing your adapted version Jo!
This was so good that I ate half of the entire thing LOL I also sprinkled on some homemade vegan parm. Great recipe.
So glad you enjoyed it Lillian! Thank you for the feedback and vegan parm tip 🙂
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