Vegan Alfredo Pasta Recipe Easy and Creamy Dinner Idea

Updated On: October 4, 2025

If you’ve ever craved the rich, creamy decadence of classic Alfredo pasta but want to keep it completely plant-based, you’re in for a treat! This vegan Alfredo pasta recipe is the perfect blend of comfort and health, delivering all the luscious flavor without any dairy or animal products.

Using wholesome ingredients like cashews and nutritional yeast, this sauce is velvety smooth and deeply satisfying.

Whether you’re a longtime vegan or simply exploring healthier cooking options, this recipe is approachable and quick to prepare. It’s a fantastic way to impress guests or enjoy a cozy night in with a bowl of creamy goodness.

Plus, it’s fully customizable, so you can add your favorite veggies or protein alternatives to suit your taste. Ready to dive into a delicious, guilt-free pasta experience?

Let’s get cooking!

Why You’ll Love This Recipe

This vegan Alfredo pasta is a game-changer for a few key reasons. First, it’s incredibly creamy and flavorful despite being completely dairy-free.

The magic lies in the combination of soaked cashews, which create a rich base, and nutritional yeast, which adds that signature cheesy depth.

It’s also super versatile. You can easily add sautéed mushrooms, steamed broccoli, or spinach to boost the nutrition and texture.

Plus, it comes together in under 30 minutes, making it perfect for weeknight dinners or last-minute guests.

And the best part? It’s packed with plant-based protein and healthy fats, so you’ll feel satisfied and energized without the heaviness of traditional Alfredo sauces.

This recipe delivers comfort food vibes with a wholesome twist!

Ingredients

  • 12 oz fettuccine or your favorite pasta (gluten-free if preferred)
  • 1 cup raw cashews (soaked for 2 hours or boiled for 15 minutes)
  • 1 1/2 cups unsweetened almond milk or other plant milk
  • 3 tbsp nutritional yeast
  • 2 tbsp olive oil or vegan butter
  • 3 cloves garlic, minced
  • 1 tbsp lemon juice
  • 1 tsp onion powder
  • 1/2 tsp salt (adjust to taste)
  • 1/4 tsp black pepper
  • 1/4 tsp nutmeg (optional, for warm flavor)
  • Fresh parsley for garnish

Equipment

  • Large pot for boiling pasta
  • High-speed blender
  • Large skillet or sauté pan
  • Colander for draining pasta
  • Measuring cups and spoons
  • Wooden spoon or spatula

Instructions

  1. Cook the pasta: Bring a large pot of salted water to a boil. Add your pasta and cook according to package instructions until al dente. Drain and set aside, reserving about ½ cup of pasta water.
  2. Prepare cashews: If you haven’t soaked your cashews ahead, boil them for 15 minutes until soft. Drain and transfer to your blender.
  3. Make the Alfredo sauce: To the blender, add the soaked cashews, almond milk, nutritional yeast, lemon juice, garlic, onion powder, salt, pepper, and nutmeg. Blend on high until the mixture is completely smooth and creamy, about 1-2 minutes.
  4. Sauté garlic: In a large skillet, heat olive oil or vegan butter over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant, being careful not to burn it.
  5. Combine sauce and pasta: Pour the blended sauce into the skillet with the garlic. Warm it gently over low-medium heat, stirring frequently. If the sauce seems too thick, add reserved pasta water a tablespoon at a time until you reach your desired consistency.
  6. Toss pasta: Add the cooked pasta directly to the skillet with the sauce. Toss well to coat every strand evenly with that creamy goodness.
  7. Serve: Plate your pasta and garnish with fresh parsley. Optionally, sprinkle with extra nutritional yeast or cracked black pepper for added flavor.

Tips & Variations

For an even richer sauce, try adding a tablespoon of vegan cream cheese or a splash of full-fat coconut milk. Roasted garlic also makes a wonderful substitution for fresh garlic if you prefer a milder, sweeter flavor.

You can easily customize this recipe to your liking. Add sautéed mushrooms, steamed broccoli, or spinach for more veggies.

Incorporate vegan sausage or tempeh for a protein boost. For a nuttier twist, toast the cashews lightly before soaking.

If you want to save time, use pre-soaked cashews or even try a store-bought vegan Alfredo sauce as a shortcut, though homemade is always best for flavor and nutrition.

To make it gluten-free, be sure to use gluten-free pasta. Zucchini noodles or spaghetti squash also make great low-carb alternatives.

Nutrition Facts

Nutrient Amount per Serving
Calories 420
Protein 14g
Fat 18g
Carbohydrates 52g
Fiber 5g
Sugar 4g
Sodium 450mg

Serving Suggestions

This vegan Alfredo pasta is delicious on its own but also pairs wonderfully with a variety of sides and toppings. For a balanced meal, serve it alongside a crisp green salad with a tangy vinaigrette or some garlic roasted asparagus.

You can also add roasted cherry tomatoes or caramelized onions on top for extra flavor and texture. For a heartier plate, serve with grilled tofu or tempeh.

If you want to explore more vegan pasta dishes, check out these amazing recipes: Vegetable Alfredo Recipes for Creamy, Healthy Dinners and Vegan Bechamel Sauce Recipe for Creamy Pasta Dishes.

Conclusion

This vegan Alfredo pasta recipe proves that you don’t need dairy to enjoy a rich, creamy pasta dish. With simple, wholesome ingredients and straightforward steps, you can create a meal that is both indulgent and nourishing.

The cashew-based sauce delivers a decadent texture and cheesy flavor that will satisfy vegans and non-vegans alike.

Whether you’re cooking for yourself, family, or friends, this recipe is a crowd-pleaser that brings comfort food vibes with a plant-based twist. It’s easy to customize, quick to prepare, and packed with nutrients.

Next time you want a cozy pasta night, give this vegan Alfredo a try—you might just find your new favorite pasta sauce!

For more delicious vegan recipes that complement this dish, be sure to visit our Vegetarian Date Cake Recipe: Moist, Easy, and Delicious for dessert or bake some fresh bread with the Vegan Bread Machine Recipe for Soft, Delicious Loaves.

Happy cooking!

📖 Recipe Card: Vegan Alfredo Pasta

Description: A creamy and delicious vegan Alfredo pasta made with cashews and nutritional yeast. Perfect for a comforting plant-based meal.

Prep Time: PT15M
Cook Time: PT20M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 12 oz fettuccine pasta
  • 1 cup raw cashews (soaked in hot water for 20 minutes)
  • 1 1/2 cups unsweetened almond milk
  • 3 tablespoons nutritional yeast
  • 2 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 tablespoon lemon juice
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon nutmeg
  • Fresh parsley for garnish (optional)

Instructions

  1. Cook pasta according to package instructions; drain and set aside.
  2. Drain cashews and blend with almond milk until smooth.
  3. Heat olive oil in a pan over medium heat; sauté garlic until fragrant.
  4. Add cashew cream to the pan; stir in nutritional yeast, lemon juice, salt, pepper, and nutmeg.
  5. Simmer sauce for 5-7 minutes until thickened.
  6. Toss cooked pasta with the sauce until well coated.
  7. Serve garnished with fresh parsley if desired.

Nutrition: Calories: 450 kcal | Protein: 15 g | Fat: 20 g | Carbs: 55 g

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Photo of author

Marta K

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