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Vegan cashew alfredo pasta sprinkled with ground black pepper.
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5 from 4 votes

The Best Vegan Cashew Alfredo Sauce

Whip up The Best Vegan Cashew Alfredo Sauce ever! Creamy, rich, and cheesy goodness ready in just 20 minutes. It's so easy to make and dairy-free. Perfect for a quick, delicious meal!
Prep Time5 minutes
Cook Time15 minutes
Total Time20 minutes
Course: Kitchen Basics, Main Dish, Sauce
Cuisine: Italian
Diet: Vegan
Servings: 6
Calories: 381kcal
Author: Iosune

Ingredients

  • 1 cup raw cashews
  • 12 ounces fettucine pasta or any pasta you have on hand
  • 1 tablespoon oil or vegan butter I used extra virgin olive oil
  • 3 cloves garlic minced
  • ½ onion chopped
  • 1 cup unsweetened non-dairy milk I used soy milk
  • ¼ cup nutritional yeast
  • 1 tablespoon lemon juice
  • 1 teaspoon salt
  • ¼ teaspoon ground black pepper
US Customary - Metric

Instructions

  • Soak the cashews overnight. If you’re in a hurry, soak them in hot water for at least 1 hour.
  • The day after, drain and rinse.
  • Cook the pasta according to the package directions. Drain and set aside.
  • Heat the oil or vegan butter over medium-high heat in a skillet, add the onion, and cook until golden brown, for about 5 minutes.
  • Add the garlic and cook until golden brown for about 1 to 2 minutes.
  • Transfer the cooked onion and garlic to the blender. Add all the remaining sauce ingredients, then blend until smooth and creamy.
  • Pour the sauce and the cooked pasta into the skillet. Stir everything together until well mixed, and let it cook for 1 or 2 more minutes. Serve immediately.

Video

Notes

  • Don't Overcook: Be careful not to overcook the pasta, as it can become mushy. Cook it until it's al dente for the best texture.
  • Serve Fresh: Eat the pasta right after cooking because the sauce gets thicker if it sits. But if you're reheating leftovers, pour a bit of milk on it before reheating to keep it creamy.
  • Fix the Consistency: If the sauce is too thick, add some more non-dairy milk. If it's too watery, simmer it gently to thicken it up.
  • Taste and Adjust: Try the sauce before serving and add more salt, pepper, or nutritional yeast if needed.
  • Sprinkle Some Herbs: Add some chopped parsley or basil on top of your pasta before serving. It makes it look pretty and adds flavor!

Nutrition

Serving: 1serving | Calories: 381kcal | Carbohydrates: 53g | Protein: 14g | Fat: 14g | Saturated Fat: 2g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Sodium: 414mg | Potassium: 384mg | Fiber: 3g | Sugar: 4g | Vitamin A: 156IU | Vitamin C: 5mg | Calcium: 81mg | Iron: 3mg