If you are craving a feel-good pasta that tastes like comfort but does not leave you feeling heavy, this Creamy Sun-Dried Tomato Pasta With Cashew Alfredo is such a good one to keep in your back pocket.

You get a silky, dairy-free cashew alfredo sauce, little pops of tangy sun-dried tomato, bright lemon, and a handful of fresh basil to pull everything together. It feels a little bit like something you would order at a cozy neighborhood café, but it comes together with simple pantry ingredients you probably already have at home.

Make it for a quick weeknight dinner, a stay-in date night, or that “I want something special, but I am tired” kind of evening. If you want to boost the protein even more, you can toss in crispy chickpeas, white beans, or little cubes of pan-seared tofu right at the end. Save this one so you can come back to it anytime those pasta cravings hit.

Why This Cashew Alfredo Pasta Works

• Cashew cream makes it extra silky. Soaked raw cashews blend into a creamy, dreamy cashew alfredo that gives you all the richness without any dairy.
• Sun-dried tomatoes add big flavor. They are concentrated and tangy, so a little bit brings a lot of savory depth that keeps every bite interesting.
• Lemon keeps things bright. A squeeze of fresh lemon juice cuts through the creaminess so the sauce tastes lively, not flat.
• Nutritional yeast brings cheesy vibes. It adds that gentle “Parmesan-style” flavor and umami to the cashew alfredo without actual cheese.
• Short pasta holds the sauce. Shapes like penne, fusilli, or rigatoni catch the creamy cashew alfredo in every curve so you get sauce in every bite.

Cashew Alfredo Pasta Shopping List

Here is everything you will need. Feel free to screenshot or jot this down before you head to the store.

• Raw cashews (1 cup), unsalted
• Short pasta (12 ounces), such as penne, fusilli, rigatoni, rotini, or shells
• Sun-dried tomatoes (1/2 cup), oil-packed preferred, drained and chopped
• Garlic (3 to 4 cloves), minced
• Lemon (1), for juice and optional zest
• Nutritional yeast (3 to 4 tablespoons)
• Fresh basil (a small bunch), thinly sliced
• Olive oil (1 to 2 tablespoons), or use some of the oil from the sun-dried tomatoes
• Vegetable broth or water (about 1 to 1 1/4 cups) for blending the cashew alfredo
• Salt and black pepper
• Red pepper flakes (optional, for heat)

How To Make Creamy Cashew Alfredo With Sun-Dried Tomato Pasta

Here is the simple, step-by-step way to turn pantry staples, sun-dried tomatoes, and soaked cashews into a silky pasta you will want on repeat. Follow along and you will have dinner on the table in about the time it takes the pasta to cook.

1. Soak the cashews

1. Add the cashews to a bowl and cover with hot water.
2. Let them soak for 20 to 30 minutes, then drain well before blending.

Extra time up your sleeve

If you think ahead, you can soak the cashews in cool water for 2 to 4 hours or even overnight. This makes the cashew alfredo extra smooth and creamy.

2. Cook the pasta

1. Bring a large pot of well-salted water to a rolling boil.
2. Add the pasta and cook until al dente according to the package directions.
3. Before draining, scoop out 1 cup of pasta water and set it aside.
4. Drain the pasta and keep it nearby while you finish the cashew alfredo.

3. Blend the cashew alfredo

In a blender, combine:

• Soaked and drained cashews
• 1 cup vegetable broth or water
• 3 to 4 tablespoons nutritional yeast
• 2 tablespoons fresh lemon juice
• 1/2 teaspoon salt
• A few grinds of black pepper

1. Blend on high until the sauce is completely smooth, glossy, and creamy.
2. If the cashew alfredo looks too thick, add a small splash of broth or water and blend again.
3. Taste and adjust with a little more lemon or salt if you want it brighter or more seasoned.

Tip: If your blender is not very strong, give the cashews a longer soak so they blend more easily into a silky cashew alfredo. Here is the blender I use to get that ultra-smooth cashew alfredo texture.

4. Sauté the aromatics

1. In a large skillet, warm the olive oil over medium heat.
2. Add the minced garlic and cook for 30 to 60 seconds, just until fragrant. You want it soft and aromatic, not browned.
3. Stir in the chopped sun-dried tomatoes and cook for another minute or so to soften them and release their flavor.

Here is my go-to pan for one-pan pastas, skillet dinners, and quick sautés.

5. Combine the cashew alfredo and pasta

1. Pour the blended cashew alfredo sauce into the skillet with the garlic and sun-dried tomatoes.
2. Stir and let it gently simmer for 1 to 2 minutes so it thickens slightly.
3. Add the cooked pasta to the skillet and toss everything together.
4. Use splashes of the reserved pasta water to loosen the sauce until it looks silky, glossy, and coats the pasta nicely.

You want the cashew alfredo to cling to the pasta, but still have a little movement when you stir.

6. Finish with lemon and basil

1. Turn off the heat or keep it very low.
2. Stir in a generous handful of fresh basil and a bit of lemon zest if you like extra brightness.
3. Taste and adjust:

• More salt or pepper if it needs a little boost
• Red pepper flakes if you want a gentle heat
• An extra squeeze of lemon if you like a tangier cashew alfredo

7. Serve and enjoy

• Divide the pasta into bowls.
• Top with extra basil, freshly cracked black pepper, and a light drizzle of olive oil.
• If you love sun-dried tomatoes, sprinkle a few more chopped pieces over the top for extra tang and texture.

Keeping Your Cashew Alfredo Pasta Fresh

Storage

• Store leftovers in an airtight container in the fridge for 3 to 4 days.
• The cashew alfredo sauce will continue to thicken as it chills, so do not worry if it looks a little tight the next day.

Reheating

• Reheat gently on the stovetop or in the microwave.
• Add a splash of water or vegetable broth, then stir until the sauce loosens up and turns creamy again.
• Warm just until hot, not boiling, so the sauce stays smooth.

Make-ahead tips

• You can blend the cashew alfredo sauce up to 2 days ahead and keep it chilled in a jar or container.
• When you are ready to eat, cook fresh pasta, warm the sauce in a skillet, and combine everything with a little pasta water.

Freezing

• The cashew alfredo sauce by itself (without pasta) freezes well.
• Freeze in a freezer-safe container.
• Thaw overnight in the fridge, then blend or whisk briefly to bring it back to a smooth texture before heating.

Cashew Alfredo Health Benefits (In Simple Terms)

This creamy pasta tastes indulgent, but it still has some nice feel-good perks.

• Plant-based protein and healthy fats. Cashews bring protein and monounsaturated fats that help keep you full and satisfied.
• B vitamins from nutritional yeast. Nutritional yeast adds flavor and also brings B vitamins to the party.
• Fresh herbs and lemon. Basil and lemon add antioxidants and a fresh, bright lift.
• Lighter than traditional cream sauces. You get a similar luscious texture to classic Alfredo, but with less saturated fat and no dairy.
• Easy to make more fiber-rich. Use whole-wheat or legume-based pasta if you want extra fiber and protein.

Common Cashew Alfredo Mistakes To Avoid

A few tiny habits can make a big difference in how your cashew alfredo turns out.

• Do not skip soaking the cashews. If the cashews are not soaked, the sauce can turn out grainy instead of silky.
• Do not burn the garlic. Burned garlic tastes bitter and can overpower the whole dish. Keep the heat at medium and move quickly.
• Do not forget the pasta water. That starchy, salty water is your secret for adjusting the sauce and helping it cling to the pasta.
• Do not overcook the pasta. Aim for al dente. Very soft pasta can break apart and feel mushy once you toss it in the sauce.
• Do not let the sauce get too thick in the pan. Cashew sauces tighten as they cool, so keep it slightly looser than you think when you are still cooking.

Variations You Can Try

Once you fall in love with this cashew alfredo base, you can play with it in so many fun ways.

• Roasted vegetables. Add roasted broccoli, asparagus, zucchini, or cherry tomatoes for extra color and sweetness.
• Mushroom moment. Sauté sliced cremini or shiitake mushrooms with the garlic for deep, savory umami.
• Greens. Stir in a few handfuls of baby spinach or thinly sliced kale at the end and cook just until wilted.
• Olives or capers. Add chopped olives or capers for a salty, briny pop that balances the creaminess.
• Protein boost. Toss in crispy chickpeas, white beans, or pan-seared tofu cubes to make the meal even more filling.
• Gluten-free swap. Use your favorite gluten-free short pasta and follow the package directions for cooking time.
• Extra cheesy flavor. Add a little more nutritional yeast and finish with a sprinkle of your favorite vegan Parmesan.

FAQs

Can I make this without a high-speed blender?

Yes, you can.

If you are using a regular blender, soak the cashews longer, at least 4 hours or overnight, so they soften more. Blend in stages, scrape down the sides, and add a bit more liquid if you need to help everything blend into a smooth cashew alfredo.

What if I only have dry-packed sun-dried tomatoes?

No problem.

Soak the dry-packed sun-dried tomatoes in hot water for 10 to 15 minutes until they soften. Drain them, pat dry, then chop and use as directed. You can even save a tablespoon of the soaking liquid and stir it into the sauce for extra tomato flavor.

Can I use something other than lemon juice?

Yes.

If you are out of lemons, try a splash of white wine vinegar or apple cider vinegar. Start with 1 teaspoon, taste, and adjust from there. Lemon adds a bright, sunny note, but a gentle vinegar can give a similar lift to your cashew alfredo.

How do I keep the sauce from getting too thick?

Keep that reserved pasta water close by.

As you toss the pasta with the cashew alfredo, add small splashes of pasta water until you like the consistency. The starch in the water thins the sauce just enough while still keeping it silky and cohesive.

Is nutritional yeast absolutely necessary?

It is not mandatory, but it really helps.

Nutritional yeast brings a savory, lightly cheesy flavor that works beautifully in cashew alfredo. If you skip it, taste the sauce and adjust with:

• A pinch of extra salt
• A small spoonful of white or yellow miso
• An extra squeeze of lemon

These little tweaks can help bring back some of that depth.

Can I serve this as a cold pasta salad?

You can, especially for warmer days.

If you want to serve it cold:

1. Loosen the sauce with a bit more water or broth.
2. Add extra lemon juice so the flavor stays bright once it is chilled.
3. Chill the pasta, then stir in fresh basil and a light drizzle of olive oil right before serving.

What pasta shapes work best?

Short, ridged shapes are perfect for this cashew alfredo.

Try:

• Penne
• Rigatoni
• Fusilli
• Gemelli
• Small shells

All of these shapes hold the sauce well and catch little bits of sun-dried tomato in each bite.

Final Thoughts On This Creamy Cashew Alfredo Pasta

This creamy sun-dried tomato pasta is one of those recipes that feels special, but still very doable on a regular weeknight. With a handful of pantry staples, some soaked cashews, and a blender, you get a silky cashew alfredo sauce, big tomato flavor, and a fresh lemon-basil finish that feels both cozy and light.

Keep it simple for an easy dinner, or dress it up with roasted veggies and extra toppings if you are cooking for guests. Either way, it is a reliable, feel-good pasta you will want to make again and again.

Save this recipe for your next pasta night, and enjoy every creamy, tangy, basil-filled bite.