Vegan Creamy Cashew Alfredo

Indulge in this rich, silky Vegan Creamy Cashew Alfredo that delivers all the comforting decadence of traditional Alfredo without any dairy. Blended raw cashews create an ultra-creamy sauce infused with garlic, nutritional yeast, and lemon for bright tanginess. Toss with perfectly cooked pasta for a quick, satisfying plant-based dinner that feels gourmet yet comes together in minutes.

My Experience Cooking This Recipe

I first made this Vegan Creamy Cashew Alfredo on a busy weeknight when craving comfort food, and it instantly became a staple. The sauce blended up beautifully smooth, clinging perfectly to fettuccine. Even non-vegan family members loved it and asked for seconds. It’s forgiving, customizable, and makes me feel like a kitchen pro every time.

Yield: 4 servings

Vegan Creamy Cashew Alfredo

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Luxuriously creamy vegan Alfredo made with blended cashews. Quick, cheesy, and irresistibly comforting.

Prep Time 15 minutes

Cook Time 15 minutes

Additional Time 8 hours

Total Time 8 hours 30 minutes

Ingredients

• 1 ½ cups (225g) raw cashews, soaked
• 1 ½ cups (225g) raw cashews, soaked
• ¾ cup unsweetened almond milk (or other plant milk)
• ¾ cup unsweetened almond milk (or other plant milk)
• ⅓ cup nutritional yeast
• ⅓ cup nutritional yeast
• 4–5 garlic cloves, roughly chopped
• 4–5 garlic cloves, roughly chopped
• 2 tablespoons fresh lemon juice
• 2 tablespoons fresh lemon juice
• 1 teaspoon sea salt (or to taste)
• 1 teaspoon sea salt (or to taste)
• ½ teaspoon black pepper
• ½ teaspoon black pepper
• ¼ teaspoon onion powder (optional)
• ¼ teaspoon onion powder (optional)
• 12–16 oz (340–450g) fettuccine or pasta of choice
• 12–16 oz (340–450g) fettuccine or pasta of choice
• ½ cup reserved pasta cooking water
• ½ cup reserved pasta cooking water
• Fresh parsley and red pepper flakes for garnish
• Fresh parsley and red pepper flakes for garnish
• Optional: 1 tablespoon vegan butter or olive oil for extra richness
• Optional: 1 tablespoon vegan butter or olive oil for extra richness

Instructions

1. Begin by soaking your raw cashews. Place them in a bowl and cover with plenty of cold water. Let them soak for at least 4 hours or overnight in the fridge. This step is key to achieving that dreamy smooth texture!
2. When ready to cook, drain and rinse the soaked cashews thoroughly. Add them to a high-speed blender along with the plant milk, nutritional yeast, garlic cloves, lemon juice, salt, pepper, and onion powder.
3. Blend on high for 1–2 minutes until completely smooth and creamy. Stop to scrape down the sides as needed. Taste and adjust seasoning—add more lemon for brightness or nutritional yeast for cheesiness.
4. Bring a large pot of well-salted water to a boil. Cook your pasta according to package instructions until al dente. Before draining, scoop out about ½ cup of that starchy pasta water—this is liquid gold for the sauce!
5. Drain the pasta and return it to the pot. Pour the blended cashew sauce over the hot pasta.
6. Add a splash of reserved pasta water and gently toss everything together over low heat. The sauce will beautifully coat each strand as the starches help it cling.
7. If the sauce feels too thick, add more pasta water a tablespoon at a time until it reaches your perfect silky consistency. Stir in a little vegan butter or olive oil here for extra luxurious mouthfeel.
8. Cook for another 1–2 minutes on low, stirring gently so the flavors meld and the sauce warms through without boiling.
9. Remove from heat and taste one last time—adjust salt, pepper, or lemon as your heart desires.
10. Serve immediately in warm bowls, garnished with fresh chopped parsley, cracked black pepper, and a sprinkle of red pepper flakes for that perfect finishing touch. Enjoy every creamy twirl!

Notes

Use a high-speed blender (like Vitamix) for the smoothest results. The sauce thickens as it sits, so add extra liquid when reheating. For a lower-fat version, reduce cashews and add more plant milk or zucchini for bulk. This recipe is naturally gluten-free when using GF pasta.

Nutrition Information

Yield

4

Serving Size

1
Amount Per Serving Calories 156Total Fat 8gSaturated Fat 1gUnsaturated Fat 7gCholesterol 0mgSodium 573mgCarbohydrates 13gFiber 6gSugar 1gProtein 12g

The recipes and nutritional information on Yum Tonight are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.

Common Mistakes of Making This Recipe

• Not soaking cashews long enough, resulting in a gritty instead of velvety texture.
• Overcooking the sauce, which can make it too thick or cause separation.
• Skipping nutritional yeast, which removes that signature cheesy depth.
• Using cold pasta instead of reserving starchy cooking water to help the sauce emulsify.
• Adding too much liquid at once, leading to a watery sauce.

Ingredient Science of This Recipe

Raw cashews provide natural creaminess through their high fat content and starches that emulsify into a smooth sauce when blended. Nutritional yeast delivers B vitamins and umami cheesy flavor. Garlic offers antimicrobial benefits and bold aroma. Lemon juice brightens and balances richness while aiding digestion. Pasta water’s starches act as a natural thickener, binding the sauce beautifully without flour or starches.

Serving Ideas of This Recipe

• Classic: Over fettuccine or linguine with fresh cracked pepper and parsley.
• Veggie-packed: Toss with sautéed spinach, mushrooms, broccoli, or roasted cherry tomatoes.
• Protein boost: Add crispy tofu, chickpeas, or white beans.
• Fancy: Serve alongside garlic bread and a crisp green salad.
• Family-style: In a baked casserole with vegan mozzarella on top.

FAQ (5 questions)

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