Snacks
This vegetable tagliatelle recipe turns velvety mushroom sauce into a decadent, dairy-free masterpiece fit for any dinner table. The secret lies in blending cashews for richness and fresh herbs for brightness—two simple ingredients that elevate every bite.
I developed this after years of perfecting plant-based pasta, and it delivers that velvety texture we all crave while keeping it completely vegan.
The dish starts with silky tagliatelle—whether homemade or store-bought—paired with a sauce that’s equal parts earthy and aromatic. Sautéed mushrooms form the base, then blended with cashews, garlic, and nutritional yeast for that signature cheesy depth.
Fresh parsley and basil add a zesty finish that cuts through the richness, making this dish feel light yet satisfying.
By the time you twirl your fork through the first strand, you’ll taste layers of umami from the mushrooms, creaminess from the cashew blend, and a bright herbaceous note that keeps the palate fresh. The sauce clings perfectly to the pasta, creating a cohesive bite that’s both indulgent and balanced.
This is the kind of vegan pasta that proves plant-based meals can be just as luxurious as their traditional counterparts.
Serve with a sprinkle of black pepper and extra fresh herbs for color, or add toasted pine nuts for crunch. Perfect for weeknight dinners or impressing guests—without compromising on flavor or ethics. Let’s get cooking with this foolproof vegan tagliatelle recipe.
Ingredients for veg tagliatelle
Fresh herbs, velvety cashews, and earthy mushrooms create this decadent vegan tagliatelle masterpiece.
| Ingredient | Amount | Notes |
|---|---|---|
| Tagliatelle Pasta 🍝 | 12 oz | Fresh or dried, preferred |
| Cremini Mushrooms 🍄 | 16 oz | Sliced into thin strips |
| Raw Cashews 🥜 | 1 cup | Unsalted, soaked for 1 hour |
| Garlic Cloves 🧄 | 4 cloves | Fresh, peeled and minced |
| Nutritional Yeast 🧀 | ½ cup | For cheesy depth, finely grated |
| Fresh Parsley 🌿 | ¼ cup | Chopped, leaves only |
| Fresh Basil 🌿 | ¼ cup | Chopped, leaves only |
| Extra-Virgin Olive Oil 🫒 | ½ cup | High-quality, fruity |
| Vegetable Broth 💧 | 1 cup | Low-sodium preferred |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed |
| Diamond Crystal Kosher Salt 🧂 | 1 tsp | Fine grain preferred |
| Freshly Ground Black Pepper 🌶️ | ½ tsp | Cracked peppercorns |
| Pine Nuts 🥜 | ¼ cup | Toasted, optional garnish |
The mushrooms are the heart of this dish—cremini for their meaty texture, but shiitake or oyster work beautifully too. Trader Joe's and Whole Foods carry pre-sliced options to save time, but slicing yourself ensures even cooking. For the cashews, raw and unsalted is key—they blend into a silky texture that mimics cream. Soak them for at least an hour (or overnight) to soften, which makes blending effortless. The nutritional yeast? Bob's Red Mill brand is my go-to—it's finely ground and packed with that savory punch that replaces dairy. Fresh herbs are non-negotiable here; dried just won't cut it for the bright finish.
No cashews? Silken tofu or blended white beans work in a pinch for creaminess, though the texture will differ slightly. Swap cremini mushrooms for portobello or wild mushrooms if you're feeling adventurous—they add deeper umami. Short on parsley? Cilantro or arugula adds a different but equally vibrant note. The vegetable broth can be homemade or store-bought, but avoid anything with added salt. For extra richness, stir in a splash of unsweetened almond milk at the end. And trust me on the lemon juice—it brightens everything without overpowering.
This sauce keeps beautifully—3-4 days in the fridge, sealed tightly with a layer of olive oil on top to preserve freshness. For longer storage, freeze portions in ice cube trays, then transfer to a bag for up to 3 months. The pasta cooks in minutes, so time your sauce accordingly—it reheats wonderfully, though fresh is always best. I like to make a double batch of sauce and freeze half, so I always have a quick vegan dinner ready. Garnish with toasted pine nuts right before serving for that restaurant-worthy crunch.
Why You'll Love This Recipe
- No-Chop Necessary: I swear by this trick—just pulse the cashews and mushrooms in the food processor instead of chopping. Five minutes saved, and the texture is perfect: creamy from the cashews, meaty from the mushrooms.
- Umami Bomb: That nutritional yeast is where the magic happens—it’s like a cheesy, savory hug in a jar. Pair it with garlic and a splash of pasta water, and suddenly you’ve got a sauce that tastes like you slaved over it for hours.
- Lunchbox Hero: Between us, this is my go-to for meal prep. Toss the cooled pasta with a little olive oil to keep it from sticking, and it reheats like a dream. Pack it in containers, and you’ve got a satisfying lunch that doesn’t require a thermos.
- Budget Flex: Cashews and mushrooms might sound fancy, but they stretch further than you’d think. A single batch feeds four, and leftovers? Even better cold the next day—just add a sprinkle of black pepper and call it a fresh start.
Step-by-step instructions for silky mushroom cream tagliatelle
This method delivers a velvety mushroom cream sauce with bright herb notes—rich enough to please meat lovers but packed with plant-based depth.
Prepare the Cashew Cream Base
Drain the soaked cashews and transfer them to a high-speed blender. Add the vegetable broth, minced garlic cloves, and nutritional yeast. Blend until completely smooth, scraping down the sides as needed. The mixture should be completely homogeneous with no visible texture—this is your sauce foundation.
With the blender running, slowly drizzle in the extra-virgin olive oil. This emulsification step creates the creamy texture. Taste and adjust seasoning with the diamond crystal kosher salt and freshly ground black pepper. Set aside—the sauce will continue to thicken as it cools.
Sauté the Mushrooms Until Golden
Heat a large skillet over medium-high heat and add the sliced cremini mushrooms. Cook undisturbed for 3-4 minutes until they release their moisture and begin to brown. Stir occasionally, letting them develop a deep golden color rather than steaming in their own juices.
When the mushrooms are about 80% cooked and have released most of their liquid, add the chopped fresh parsley and basil. Stir for 1 minute to infuse the herbs' bright flavors. Remove from heat and set aside—these aromatics will elevate the sauce's complexity.
Combine Sauce and Mushrooms
Return the skillet to medium heat and pour in the cashew cream mixture. Stir constantly for 3-4 minutes until the sauce thickens slightly and coats the back of a spoon. The heat will help the flavors meld while preventing the sauce from becoming too heavy.
Add the sautéed mushrooms and their juices to the sauce, stirring well to combine. Let the mixture simmer gently for 2 more minutes. Finish with the lemon juice—this brightens the dish and cuts through the richness. Taste again and adjust seasoning if needed.
Cook the Tagliatelle Al Dente
Bring a large pot of salted water to a rolling boil. Add the tagliatelle pasta and cook according to package instructions until 1 minute before it's fully al dente. Reserve ½ cup of pasta water before draining—this starchy liquid is essential for adjusting the sauce consistency.
Immediately transfer the drained pasta to the skillet with the mushroom sauce. Toss vigorously for 1-2 minutes, adding reserved pasta water as needed to create a silky, clinging sauce. The pasta should be perfectly coated with the velvety mushroom cream.
Plate and Garnish
Divide the tagliatelle among serving plates. Drizzle with any remaining sauce from the skillet and sprinkle with toasted pine nuts. The contrast between the warm, creamy pasta and the crisp toasted nuts adds an exciting textural element.
Garnish each serving with an additional sprinkle of chopped fresh basil and parsley. Serve immediately while the pasta is hot and the sauce maintains its luxurious texture. This dish shines best when enjoyed fresh from the stove.
Pro Tips For Making Veg Tagliatelle
- Toast the Cashews: Toss raw cashews in a dry pan over medium heat for 3-4 minutes until they turn golden and smell nutty—this removes that raw, beany edge and makes them melt into the sauce like butter. I used to skip this, and the dish always tasted like I’d forgotten to cook the nuts.
- Sear Mushrooms in Batches: Don’t crowd the pan when sautéing cremini mushrooms—work in 2 batches if needed. This guarantees a deep, caramelized crust instead of steaming them into mush. I learned this the hard way after making a sad, soggy mushroom pile.
- Reserve That Starchy Water: Save ½ cup of pasta water before draining the tagliatelle—it’s the glue that keeps your creamy cashew sauce from turning gritty. Add it sparingly, a splash at a time, until the sauce clings like it should.
- Pulse Cashews, Don’t Blend: Use a food processor to pulse raw cashews into a rough paste (not butter) for the sauce—this keeps texture and prevents a greasy mess. I was skeptical until I tried it; now I won’t go back.
Best sauces and condiments for these flavors
Creamy Cashew Base
This sauce starts with a cashew cream blend that replaces dairy perfectly. Soak 1 cup raw cashews for at least 1 hour (or overnight) to soften completely. Blend them with 1 cup vegetable broth, 4 minced garlic cloves, and ½ cup nutritional yeast until completely smooth.
The key is emulsifying with ½ cup olive oil while blending—this creates that luxurious, velvety texture. 🥜
Umami Mushroom Foundation
Sauté 16 oz sliced cremini mushrooms in a skillet over medium-high heat until golden brown, about 5-6 minutes. Let them release their moisture first, then stir in ¼ cup chopped parsley and basil for freshness.
The mushrooms provide deep umami that anchors the dish—don’t skip browning them for maximum flavor. 🍄
Bright Herb Finish
Finish the sauce with 1 tbsp lemon juice and a pinch of black pepper to cut through the richness. Fresh herbs are essential—I use ¼ cup each of parsley and basil, but swap in cilantro or arugula for variation. The acidity balances the cashew cream beautifully. 🌿
Crunchy Toppings
Toast ¼ cup pine nuts in a dry pan for 2-3 minutes until golden and fragrant. Sprinkle over the pasta right before serving for that restaurant-worthy crunch. For extra richness, add a drizzle of truffle oil or a sprinkle of vegan parmesan. 🥜
Sauce Variations
Need a different flavor profile? Swap mushrooms for roasted red peppers and sun-dried tomatoes for a Mediterranean twist. For a spicy kick, add 1 tsp red pepper flakes to the sautéed mushrooms. Or go nut-free by using silken tofu or blended white beans instead of cashews. 🌶️
Storage Tips
This sauce keeps for 3-4 days in the fridge, sealed tightly with a layer of olive oil on top. For longer storage, freeze portions in ice cube trays, then transfer to a bag for up to 3 months.
Reheat gently on the stovetop with a splash of water or broth to restore creaminess. ❄️
Nutrition facts
Frequently asked questions
Can I make this vegan tagliatelle with gluten-free pasta?
Use a high-quality gluten-free tagliatelle made from rice or corn flour. Look for brands with at least 10g protein per serving to mimic traditional pasta's texture. Cook it 1-2 minutes less than the package suggests since gluten-free pasta tends to soften faster. The mushroom sauce will still cling beautifully to the strands.
How do I prevent the cashew sauce from separating?
Emulsify properly by blending the cashews with oil while the blender is running. Add ingredients slowly and keep the mixture moving constantly. For extra insurance, stir in 1 tsp cornstarch mixed with 1 tbsp water at the end. Also, avoid overheating the sauce—keep it on low-medium heat when combining with mushrooms.
What's the best way to make this dish ahead of time?
Prepare the sauce completely (without pasta) and store it in the fridge for 3-4 days or freeze for 3 months. Cook the pasta fresh when ready to serve—it takes just 5 minutes. Reheat the sauce gently with a splash of pasta water or vegetable broth. The texture remains silky when reheated properly.
Can I use dried mushrooms instead of fresh?
Yes, but soak them first in warm water for 20 minutes to rehydrate. Use ¼ cup dried mushrooms (about ½ cup rehydrated) for every 16 oz fresh mushrooms in the recipe. Sauté the rehydrated mushrooms until they release their moisture, then proceed as directed. The flavor will be more concentrated, so adjust seasoning to taste.
Is there a way to make this dish nut-free?
Certainly! Replace cashews with ½ cup silken tofu blended with ½ cup white beans (like cannellini) for creaminess. Add 1 tbsp lemon juice to the blend for brightness. The texture will be slightly thicker but still delicious. For extra richness, stir in 2 tbsp tahini at the end.