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Vegan Creamy Fettuccine Alfredo

As seen in: Evening Meals to Gather Around

Enjoy irresistibly creamy vegan Alfredo featuring fettuccine, garlic, dairy-free butter, and a silky plant-based sauce. Starting with sautéed garlic, this dish combines pantry staples like plant milk and vegan parmesan for a rich, luscious finish. Whisked flour creates thick, dreamy texture, while fresh parsley and black pepper elevate the flavors. Perfect for quick comfort meals, this pasta comes together swiftly and delivers plenty of depth, coated in a savory, garlicky sauce. Plate and enjoy piping hot for pure dairy-free comfort any time you need a warm and satisfying meal.

A woman named Sophie is smiling and holding a plate of food.
Created By Sophie
Last updated on Wed, 14 May 2025 16:50:19 GMT
A bowl of pasta with cheese and herbs on top. Save Pin
A bowl of pasta with cheese and herbs on top. | sophietable.com

This cozy vegan Alfredo is my answer whenever I need comfort food that feels a little indulgent but comes together with pantry staples. It is incredibly creamy and garlicky and each swirl of pasta is coated in a luscious dairy free sauce that tastes just as good as classic Alfredo.

The first time I whipped this up, I remember my skeptical uncle declared it tasted even better than “the real thing.” Since then it is become my go to dish for both weeknights and special gatherings.

Ingredients

  • Vegan butter: brings richness and a little golden color to the base of the sauce Look for a version with clean ingredients for the best flavor
  • Fresh garlic cloves: turn sweet and aromatic once cooked Choose plump firm cloves for the best taste
  • Plant based milk: such as oat or almond provides the creamy base Unsweetened and unflavored is best for savory dishes
  • Garlic powder: boosts savoriness and rounds out the flavor profile Choose one that smells strong and fresh
  • All purpose flour: mixed with water creates a smooth thickener for the sauce Sift your flour if it is lumpy for a smoother slurry
  • Fettuccine noodles: provide the classic Alfredo experience High quality pasta will hold the sauce better
  • Vegan parmesan: lends that nutty cheesy flavor Grate it fresh from a block if you can find one for maximum melty texture
  • Fresh parsley: offers a pop of green and brightness Flat leaf Italian parsley is more flavorful than curly
  • Salt and pepper to taste: help balance and bring out all the flavors Use flake salt and freshly cracked pepper if possible

Step-by-Step Instructions

Cook the Pasta:
Bring a large pot of salted water to a boil and add your fettuccine Cook until just al dente which usually takes eight to ten minutes Drain well and set aside Don’t forget to scoop out half a cup of pasta water before draining This can loosen your sauce later if needed
Make the Garlic Butter Base:
Melt vegan butter in a large skillet over medium heat Once melted add the minced garlic Sauté gently for four to five minutes stirring often so the garlic turns golden but does not burn This step perfumes your whole kitchen and makes the base deeply flavorful
Add the Milk and Slurry:
Lower the heat and pour in the plant milk Whisk together your all purpose flour and water until completely smooth then slowly add this slurry to your pan Whisk constantly so it blends in Turn the heat back up to medium and let the sauce start bubbling and thickening If it seems too thin you can add another splash of slurry
Season the Sauce:
Sprinkle in garlic powder salt and pepper Taste and adjust to your liking Keep the sauce on a low simmer for another five minutes until it becomes silky and coats the back of a spoon
Toss in the Pasta:
Add your cooked pasta straight into the creamy sauce Toss gently to ensure each strand is covered Let it all mingle over low heat for a couple of minutes so the pasta absorbs some sauce
Finish it Off:
Remove the pan from the heat Stir in the vegan parmesan and chopped parsley This is where the sauce becomes super velvety Taste again and add more seasoning if needed
Serve and Devour:
Transfer to bowls Top with cracked black pepper if you like Serve immediately while creamy and hot for the best experience
A bowl of pasta with a spoon in it. Save Pin
A bowl of pasta with a spoon in it. | sophietable.com

I always look forward to adding the fresh parsley at the end It brightens up the rich sauce and brings back memories of my family Sunday dinners when a sprinkle of herbs meant the meal was finally ready to enjoy together

Storage Tips

Leftover vegan Alfredo keeps well in an airtight container in the refrigerator for up to three days If the sauce thickens after chilling just stir in a splash of milk when you reheat it on the stove Stir gently and reheat over medium low so the sauce stays silky Be sure to let the pasta cool fully before storing so it does not get mushy

Ingredient Substitutions

You can swap vegan butter for olive oil if you prefer For the milk oat soy or almond all work well just ensure it is unsweetened For a gluten free option use gluten free pasta and swap flour with a one to one gluten free blend Any grated vegan cheese works in place of parmesan but go for one that melts smoothly

Serving Suggestions

This vegan Alfredo is delicious as the main event Pair it with a crisp green salad and lemon wedges for a fresh contrast For an extra protein boost toss in roasted chickpeas or steamed broccoli If you want to make it extra special top with toasted pine nuts for crunch

A bowl of creamy fettuccine with lemon wedges on the side. Save Pin
A bowl of creamy fettuccine with lemon wedges on the side. | sophietable.com

Cultural or Historical Context

Alfredo sauce was originally developed in Rome as a simple emulsion of butter and parmesan Here the classic is given a plant based update but still features the creamy luscious texture and garlicky notes the dish is famous for Veganizing Alfredo was a game changer in my home since everyone with dietary needs can now enjoy it together

Commonly Asked Questions

→ How do I achieve a creamy texture without dairy?

The combination of plant-based milk, vegan butter, and a flour-water slurry creates a luscious, dairy-free sauce that rivals traditional versions.

→ Can I use other pasta shapes instead of fettuccine?

Absolutely! While fettuccine best holds the creamy sauce, any pasta you love will work—try linguine, penne, or spaghetti.

→ What's the key to making the sauce flavorful?

Generous seasoning, sautéed garlic, and vegan parmesan add depth. Don’t skimp on garlic or freshly cracked pepper for bold flavor.

→ How can I prevent the sauce from becoming too thick?

Reserve some of the starchy pasta water to loosen the sauce as needed, keeping it silky and smooth without being runny.

→ Is this dish suitable for meal prep?

Yes, but enjoy it freshest. If prepping ahead, reheat with a splash of plant milk or pasta water to restore the creamy consistency.

Best Vegan Creamy Fettuccine Alfredo

Creamy vegan fettuccine Alfredo brings bold garlic flavor and comfort to every bite, ready in under 30 minutes.

Preparation Time
5 Minutes
Cooking Duration
25 Minutes
Overall Time
30 Minutes
Created By: Sophie

Recipe Type: Dinner

Skill Level: Simple

Cuisine Type: American, Italian

Portion Size: 4 Number of Servings (serves 4)

Diet Preferences: Plant-Based (Vegan), Vegetarian-Friendly, Dairy-Free

What You'll Need

→ Main Ingredients

01 300 g fettuccine or preferred pasta
02 2 tablespoons vegan butter or unsalted butter
03 4 garlic cloves, minced
04 2 cups plant-based milk or preferred milk
05 1 tablespoon all-purpose flour mixed with 80 ml water (flour slurry)
06 1 teaspoon garlic powder
07 1 cup vegan parmesan cheese, grated
08 1/4 cup fresh parsley, chopped
09 Salt, to taste
10 Black pepper, freshly ground, to taste

Step-by-Step Directions

Step 01

Bring a large pot of salted water to a rapid boil. Add fettuccine and cook for 8–10 minutes until al dente. Reserve 120 ml of starchy cooking water before draining. Set pasta aside.

Step 02

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

Step 03

Reduce heat to low and pour in plant-based milk. Briefly turn off the heat and whisk in flour slurry until smooth. Return to medium heat, stirring until thickened. Add additional slurry if sauce remains thin.

Step 04

Add garlic powder, salt, and black pepper. Simmer on low for 5 minutes, stirring, until sauce is thick and creamy.

Step 05

Add cooked pasta directly into the skillet. Toss to evenly coat the noodles, letting them simmer in the sauce for several minutes to absorb flavor.

Step 06

Remove skillet from heat. Stir in grated vegan parmesan and chopped parsley. Taste and adjust seasoning if needed.

Step 07

Transfer to serving plates. Top with additional cracked black pepper if desired and serve immediately while hot.

Helpful Notes

  1. Reserve a portion of starchy pasta water to adjust sauce consistency if needed.

Recommended Tools

  • Large skillet
  • Knife
  • Cutting board
  • Measuring cups and spoons
  • Large pot
  • Whisk

Allergen Information

Always review ingredients for any allergens and consult a healthcare provider with any concerns.
  • Contains wheat (gluten); may contain soy or nuts depending on plant-based milk and cheese selected

Nutritional Information (Per Serving)

These details are estimates and shouldn't be considered professional health advice.
  • Calories: 480
  • Fat Content: 13 grams
  • Carbohydrate Content: 76 grams
  • Protein Content: 13 grams