Creamy Vegan Fettuccine Alfredo

Featured in Sophisticated Dinners Ready in 45 Minutes or Less.

Dive into a bowl of creamy vegan fettuccine Alfredo, where silky pasta meets a luscious, dairy-free sauce. Butter and fresh garlic form a fragrant base, while a blend of plant-based milk and a simple flour slurry create that signature velvety texture. A sprinkle of garlic powder, vegan parmesan, and plenty of fresh parsley bring familiar Italian-inspired flavors, keeping this dish both light and satisfying. Tossed with al dente pasta and finished with cracked black pepper, each forkful delivers the classic Alfredo experience—no dairy needed. Hot, rich, and comforting, it's sure to please vegans and non-vegans alike.

Sarah
Updated on Tue, 20 May 2025 20:22:45 GMT
A bowl of pasta with herbs on top. Pin it
A bowl of pasta with herbs on top. | chefmiarecipes.com

Creamy vegan Alfredo fettuccine is my go-to recipe whenever I crave something rich and comforting without dairy It is all about that silky sauce with subtle garlic and herby notes draping every noodle This has converted even my most skeptical friends into plant-based pasta fans

The first time I tried a vegan Alfredo I was blown away by how luxuriously creamy it turned out My family could not even tell it was dairy free and now this is one of our most requested meals on pasta night

Ingredients

  • Vegan butter or regular: enhances the richness of the sauce Choose a brand with a clean ingredient list for the best taste
  • Fresh garlic cloves: provide the authentic Alfredo aroma and depth pressing or mincing right before use brings out the best flavor
  • Plant-based milk: like oat or soy creates the base for the sauce Use unsweetened and unflavored for a truly savory dish
  • Garlic powder: boosts the complexity of the garlic flavor for that classic Italian profile
  • All-purpose flour: mixed with water as a slurry thickens the sauce smoothly Avoid clumping by whisking completely before adding
  • Fettuccine or any pasta you love: wide noodles are more traditional and catch the sauce well Aim for bronze cut pasta for better texture
  • Vegan parmesan: grated evenly melts and produces cheesy flavor Pick one with minimal additives and a nutty profile or use regular if you prefer
  • Fresh parsley chopped: brightens up the richness and adds a pop of color Always choose vibrant green leaves
  • Salt and pepper: allow you to perfect the sauce to your taste Start with small pinches and add as needed

Step-by-Step Instructions

Cook the Pasta:
Bring a large pot of salted water to a boil Gently add your fettuccine and stir occasionally Cook for 8 to 10 minutes until al dente then drain Set aside and reserve a little pasta water for adjusting the sauce consistency later
Make the Garlic Butter Base:
Set a large pan on medium heat and add your vegan butter Once it melts add the minced garlic Stir frequently allowing the garlic to sizzle and turn golden for 4 to 5 minutes filling your kitchen with its irresistible aroma
Add Plant Milk and Flour Slurry:
Reduce the pan heat and slowly pour in your plant-based milk Turn off the heat temporarily Whisk the flour and water together in a small bowl until no lumps remain then add this slurry into the pan and whisk vigorously to combine Turn the heat back to medium Cook until the mixture begins to bubble and thicken for a velvety base
Season the Sauce:
Add the garlic powder salt and pepper to the thickened sauce Stir gently and let everything simmer for around 5 minutes so the flavors meld and the sauce gets even creamier Taste and adjust the seasoning as you go
Toss in the Pasta:
Tip your cooked pasta directly into the pan with the sauce Toss and fold with tongs so every strand is evenly coated Allow the pasta and sauce to simmer together briefly so the noodles soak up every bit of garlicky flavor
Finish with Cheese and Herbs:
Remove the pan from the heat Sprinkle in grated vegan parmesan and scatter fresh parsley over the top Stir through so everything gets glossy taste once more and tweak the seasoning if needed
Serve and Enjoy:
Transfer to warm bowls and serve right away Add extra black pepper or more vegan cheese for garnish Dig in while it’s hot and creamy
A bowl of pasta with cheese and herbs. Pin it
A bowl of pasta with cheese and herbs. | chefmiarecipes.com

My all-time favorite addition is a generous handful of freshly grated vegan parmesan It melts right into the sauce and takes the dish to another level My kids love swirling the saucy noodles on their forks and declaring it better than takeout

Storage Tips

Let leftovers cool to room temperature before transferring to an airtight container Refrigerate for up to three days The sauce thickens in the fridge so just splash in a little plant milk when reheating to revive that silky texture Microwaving works fine but gently rewarming in a pan gives the best results

Ingredient Substitutions

If you do not have fettuccine use linguine penne or rigatoni For milk both oat and soy create a neutral creamy base Cashew or almond milk work if you need a nutty note Swap vegan butter for olive oil in a pinch but the flavor will shift slightly For vegan cheese nutritional yeast delivers some of that cheesy vibe if you cannot find vegan parmesan

Serving Suggestions

This pasta shines alongside garlicky greens like sautéed spinach A crisp salad tossed in lemon juice gives brightness and crunch For a protein boost add pan-fried tempeh or marinated tofu Cubed roasted butternut squash makes this autumn perfect Do not forget the crusty bread to mop up extra sauce

A plate of pasta with cheese and herbs. Pin it
A plate of pasta with cheese and herbs. | chefmiarecipes.com

Vegan Alfredo Pasta in the World

Alfredo sauce as we know it did not originally contain cream or cheese Italian cooks relied on starchy pasta water and butter for their creamy sauces The vegan twist keeps the luscious texture while making it accessible to more folks This version honors those roots but modernizes it for plant-forward kitchens

Frequently Asked Questions

→ Which plant-based milk works best for the sauce?

Unsweetened almond, soy, or oat milks are all excellent for creating a creamy sauce. Choose a neutral-flavored milk to avoid overpowering the Alfredo taste.

→ Can I swap out the fettuccine for another pasta?

Absolutely! Use any pasta you enjoy, such as linguine, spaghetti, or even penne. Just ensure it's cooked al dente before tossing with the sauce.

→ How can I thicken the sauce if it seems runny?

If the sauce is too thin, whisk in a bit more flour slurry or let it simmer a few additional minutes over low heat until it thickens.

→ Does this dish keep well for leftovers?

It can be refrigerated for up to two days. Gently reheat with a splash of plant milk to restore the creamy texture.

→ Is it possible to use regular parmesan instead of vegan?

Yes, regular parmesan works if you aren't strictly plant-based. The result will be just as delicious and creamy.

→ What herbs pair well with this pasta?

Fresh parsley adds bright flavor, and you can also sprinkle in basil or chives for extra freshness.

Creamy Vegan Fettuccine Alfredo

Vegan fettuccine drenched in creamy garlic Alfredo with vegan parmesan, parsley, and a touch of plant milk.

Prep Time
10 Minutes
Cook Time
20 Minutes
Total Time
30 Minutes

Category: Weeknight Elegance

Difficulty: Easy

Cuisine: Italian

Yield: 4 Servings

Dietary: Vegan, Vegetarian, Dairy-Free

Ingredients

01 2 tablespoons vegan butter
02 4 garlic cloves, minced
03 2 cups plant-based milk
04 1 teaspoon garlic powder
05 1 tablespoon all-purpose flour mixed with ⅓ cup water (flour slurry)
06 300 grams fettuccine or preferred pasta
07 1 cup vegan parmesan, grated
08 ¼ cup fresh parsley, chopped
09 Salt to taste
10 Black pepper to taste

Instructions

Step 01

Bring a large pot of salted water to a boil. Cook the fettuccine until al dente (about 8–10 minutes). Drain and set aside, saving ½ cup of the starchy pasta water to loosen the sauce later if needed.

Step 02

In a large pan over medium heat, melt the vegan butter. Add the minced garlic and sauté for 4–5 minutes until fragrant and lightly golden.

Step 03

Lower the heat and pour in the plant-based milk. Turn off the heat briefly and whisk in the flour slurry until smooth. Turn the heat back to medium and let it bubble and thicken. If needed, stir in additional slurry to reach desired thickness.

Step 04

Add garlic powder, salt, and pepper to taste. Let the sauce simmer on low for another 5 minutes until thick, creamy, and smooth.

Step 05

Add the cooked pasta to the sauce and toss to coat evenly. Let it simmer together for a few minutes to absorb the flavors.

Step 06

Remove from heat and stir in the grated vegan parmesan and chopped parsley. Taste and adjust seasoning as needed.

Step 07

Plate the pasta, add fresh cracked black pepper on top, and serve immediately. Best enjoyed hot.

Notes

  1. Reserve pasta water to loosen the sauce if it becomes too thick.

Tools You'll Need

  • Large pot
  • Large pan
  • Whisk
  • Colander

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains gluten (from the all-purpose flour and pasta)
  • Contains tree nuts (if using nut-based plant milk or vegan parmesan)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 347.5
  • Total Fat: 12.7 g
  • Total Carbohydrate: 45.8 g
  • Protein: 9.9 g