• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

The Vegan 8

  • About
  • Recipe Index
  • My Cookbooks
    • The Vegan 8 Cookbook
    • Vegan Wholesome Cookbook
    • Oil-free Dressings and Sauces
    • 8 Ingredient Desserts Ebook
  • Workout Plan
  • SHOP
You are here: Home / Main Dishes / Gluten Free / The Best Vegan Garlic Alfredo Sauce

The Best Vegan Garlic Alfredo Sauce

211.5Kshares
  • Share
  • Tweet
  • Pin
Jump to Recipe Print Recipe

Learn how to make absolutely #1 The Best Vegan Garlic Alfredo Sauce as rated by readers! So easy, dairy-free, oil-free, just 6 ingredients (+salt & pepper) and so incredibly creamy and full of flavor! 

Large plate of vegan garlic alfredo sauce and pasta

*This post contains affiliate links. See my full disclosure policy here.

VEGAN GARLIC ALFREDO SAUCE

One of most people’s indulgent comfort foods is alfredo sauce. I admit, I used to love it too, but I didn’t love how after just a few bites, I felt sick. There is such a thing as foods being too rich. Feeling nauseated and in a nasty food coma for hours after eating something isn’t really worth it to me. Enter the best Vegan Garlic Alfredo Sauce  you’ll ever have.

red bowl with vegan garlic alfredo sauce and pasta on wooden table

HOW DO YOU MAKE VEGAN ALFREDO SAUCE?

Easy, you just need 6 simple ingredients:

  • raw cashews
  • onion
  • garlic
  • lemon juice
  • nutritional yeast
  • low sodium vegetable broth

First, you will cook your onions low and slow until really tender.

Add the garlic and cook until soft. Add the onion and garlic to a blender with the remaining ingredients. Blend until completely smooth.

Serve over pasta and enjoy the decadent, but healthy, vegan alfredo sauce!

No need to try any further anymore. This one is dairy-free and oil-free. Most vegan versions contain vegan butter or oil, not healthy. This one is made from cashews which make it exceptionally creamy. I wanted a whole food version and oil-free.

Bowl of creamy vegan garlic alfredo sauce dripping off spoon

WHY VEGAN ALFREDO IS BETTER THAN TRADITIONAL

Traditional garlic alfredo sauce has butter, milk, cream, parmesan cheese (or other cheeses) and garlic in it. Major dairy overload! Bloated, icky feeling. It also does not have onion in it. However, I wanted to give my alfredo sauce that slightly, sweet richness typically reached by cream and butter, so I added cooked onions, lots of them.

Here’s a little side by side nutrition for my alfredo sauce in comparison to Olive Garden’s version:

Mine per 1/2 cup serving which is a hefty serving:

125.2 calories, 7 g fat, 5.6 g protein, 11.3 carbs

and Olive Garden’s: (they use heavy cream, milk, lots of cheese and 6 egg yolks, see here)

460 calories, 43 g fat!!, 9 carbs, 8 grams  protein

Wow, what a difference! Hey, so it has a hair less carbs, but who cares when all of my ingredients are quality ingredients and not heavy on the heart. Nothing wrong with indulging occasionally, but you could eat my alfredo sauce weekly with much less guilt.

DOES IT REALLY TASTE LIKE ALFREDO?

I know what you are thinking….does it really taste like garlic alfredo sauce?? Well, my hubby said, “spot on” and then “it really tastes exactly like garlic alfredo sauce”. I was shocked. I’ll let you be the judge. I’d say it is pretty darn close, especially considering it doesn’t have any of the typical ingredients!

Regardless, it is delicious and very creamy and you can eat this alfredo sauce without tons of guilt.

Closeup view of vegan alfredo sauce and pasta on white plate

Other Vegan Alfredo Recipes to try:

  • 20 Minute Vegan Alfredo
  • Nut-Free Garlic Alfredo
  • Vegan Cream Cheese Alfredo
  •  Garlic Alfredo Pizza 

Sadly, this recipe is my MOST popular weekly and is continuing to be stolen and copied and posted by other sites/blogs without ANY credit. It is very upsetting, so please know that I worked hard to create this recipe years back and it is my original creation. If you like this recipe, please give credit where credit is due.

the Best Vegan Garlic Alfredo Sauce

Brandi Doming
The absolute BEST Vegan Garlic Alfredo Sauce that tastes like the guilty version. Lots of onion is the secret to this easy, low ingredient and rich dairy-free and oil-free alfredo sauce. You will be shocked there is not an ounce of dairy in it!
4.99 from 1158 votes
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 10 minutes mins
Total Time 20 minutes mins
Course Main Course
Cuisine American
Yields 2 cups sauce

Ingredients

  • 1 medium white onion, diced (200g) (MAKE SURE to measure out 1 1/2 cups b/c this is where lots of flavor comes)
  • 1-2 cups (240-480g) low sodium vegetable broth, divided
  • 1/2-3/4 teaspoon salt
  • 1/4-1/2 teaspoon ground black pepper
  • 4 x-large (15g) minced garlic cloves
  • 1/2 heaping cup (75g) raw unsalted cashews (see NOTE)
  • 1/2-1 tablespoon lemon juice (start with just 1/2 and taste after blended!)
  • 2 tablespoons nutritional yeast (I highly recommend this Sari brand, it is non-fortified with much better taste.)

NOTE

  • It is not recommended to sub or eliminate any of these ingredients, as I cannot vouch for the results if any are changed. The lemon juice is crucial, as it eliminates any cashew flavor.

NOTE

  • If you are using raw cashews and you don't have a high-powered blender, then you must soak them overnight in a bowl of water, drain and rinse. Otherwise, your result will be gritty and NOT creamy. A food processor usually works better with soaked cashews versus a blender that isn't very powerful.

Instructions
 

  • Add the onion and ONLY 1 cup of the broth to a large pan over medium to medium-high heat. Cook for about 8 minutes until the onion is very tender. (Add a tiny bit more broth if it is cooking too fast or turn the heat down, so the onions don't burn) After 8 minutes, add the garlic and cook a couple of minutes more, stirring often. All of the broth should have evaporated by now. If not, keep letting it cook until the broth is GONE. You don't want any more liquid once it's done cooking, so the end result is thick and creamy.
  • Add the cooked veggies (the onion and garlic) to a blender. Start out by adding JUST 1/2 cup more of the remaining broth and add the remaining ingredients (salt, pepper, cashews, starting with JUST 1/2 tablespoon lemon juice, nutritional yeast-starting with just 2 tablespoons yeast). Blend on high for a couple of minutes until very creamy and smooth. Add any more broth to reach desired consistency, if necessary. I did not. If you don't add more broth, you would likely not need any more yeast. Taste and add any more salt & pepper or lemon, if desired.
  • Serve over preferred pasta. Note: When preparing your pasta, make sure to salt your water well, so your pasta has flavor and isn't bland, which can affect the end flavor result of the dish. I add around a tablespoon to a large pot of boiling water. Garnish with parsley, lemon zest and salt & pepper, if desired. Add any veggies you like. I like to add broccoli or even peas. Store leftovers in the fridge. The sauce will thicken up even more overnight, which you can thin out a little with a touch of broth when reheating, if necessary.
Tried this recipe?Tag @thevegan8brandi on Instagram and use tag #thevegan8!
Keyword best vegan alfredo, garlic alfredo, vegan alfredo

Filed Under: Gluten Free, Grains/Pasta, Main Dishes Tagged With: Alfredo sauce, Best, Cashew cream sauce, Cashews, Dairy free, garlic, Gluten free meals, healthy, Low fat, Oil free, vegan

Previous Post: « Vegan Strawberry Peppermint Cheesecake
Next Post: Oil-Free 5 Ingredient Cinnamon Granola »

Reader Interactions

Comment and Rate This Recipe Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

Comments

  1. Kristie

    September 24, 2021 at 3:37 am

    5 stars
    Tried it tonight (I usually make the other Alfredo recipe on this site), and it was very good! Even my picky daughter loved it, and she wasn’t expecting to. Score!

    Reply
  2. Dawn

    September 22, 2021 at 6:04 pm

    5 stars
    Amazing. I cooked for my son and friend, both picky. This was a hit! I forgot to get onions from the grocery store, so I used chives from the garden. This made the mix green, lol, so it looked way worse than it tasted. By far the best vegan white sauce I’ve ever made.

    Reply
  3. Sandra

    September 21, 2021 at 10:55 pm

    5 stars
    I was shocked to discover it tasted exactly like guilty Alfredo.

    Reply
    • brandi.doming@yahoo.com

      September 22, 2021 at 4:25 am

      Yay!!!

      Reply
  4. Acim

    September 21, 2021 at 6:28 pm

    I’ve tried another cashew Alfredo recipe from a book years ago but I’ve since lost the book. I am allergic to lemon and I can’t remember if the other recipe had it and I just skipped it or what. Would lime juice work for removing the cashew flavor or would that have too strong of a flavor of its own? Any other suggestions besides the lemon?

    Reply
    • brandi.doming@yahoo.com

      September 22, 2021 at 4:26 am

      Lime is sweeter, so it may taste a bit sweeter, but you could always try that.

      Reply
  5. Jessie

    September 21, 2021 at 5:17 pm

    5 stars
    This is my first time making fettuccine alfredo let alone vegan fettuccine alfredo. Boy let me tell you, this sauce is AMAZING!!!! I cannot recommend this recipe enough!!! Thank you for this recipe!

    Reply
    • brandi.doming@yahoo.com

      September 21, 2021 at 5:39 pm

      Woohoo, thanks Jessie!

      Reply
  6. Brittany

    September 20, 2021 at 6:20 pm

    I was sent to this recipe from your Caesar chickpea sandwiches (which were AMAZING!) and you suggested that you use the leftover artichokes for this recipe. How do you incorporate them in, just roast them?

    Reply
    • brandi.doming@yahoo.com

      September 21, 2021 at 5:40 pm

      Hi Brittany! I like to roast them yes and just top the alfredo with them!

      Reply
  7. Susan L. Rice

    September 20, 2021 at 12:55 am

    5 stars
    I cut the recipe in half, since I didn’t have that many cashews, and added lightly sauteed asparagus and mushrooms. It was delicious! I didn’t think there could be a comparable Alfredo sauce that was vegan, but I was wrong! Thank you for the recipe!

    Reply
    • brandi.doming@yahoo.com

      September 20, 2021 at 1:41 am

      Yay!!

      Reply
  8. Christine

    September 15, 2021 at 6:25 pm

    5 stars
    Nothing to add to the other comments, people already said it all : )

    Reply
  9. Amanda

    September 15, 2021 at 5:28 pm

    What’s the best way to reheat this?

    Reply
    • brandi.doming@yahoo.com

      September 15, 2021 at 9:02 pm

      I just use the microwave!

      Reply
  10. Vesela

    September 14, 2021 at 8:20 am

    5 stars
    It’s the most delicious pasta and not only sauce I’ve ever made!!! I really cannot understand why nobody told me before it existed! Thank you Brandi for sharing it with us! It’s a must in our family every week! My toddler adores it and eats directly from the pan! Thank you for your advice for freezing as well!

    Reply
  11. Anne

    September 14, 2021 at 6:20 am

    5 stars
    Delicious!

    Reply
  12. Melissa

    September 9, 2021 at 7:58 am

    5 stars
    I probably make a double batch of this 2 times a month. I get depressed if I don’t have it in my fridge cuz I add it to most everything! Like literally everything. I’ve been making this for a year or two and can’t believe I haven’t commented on its amazing-ness! Thanks for the fantastic recipes!

    Reply
    • brandi.doming@yahoo.com

      September 9, 2021 at 8:57 pm

      Woohoo I love hearing that Melissa!!

      Reply
  13. Cathy Allen

    September 8, 2021 at 4:14 pm

    5 stars
    So simple, so delicious!
    Thank you forsharing

    Reply
  14. Shwetha

    September 7, 2021 at 7:58 pm

    5 stars
    This was so delicious. 5+ stars! I added smoked paprika to replicate the flavor of my favorite cheese, Gouda, which I’ve had before in an Alfredo sauce. It was also unbelievably easy to make: I made the sauce + steamed some veggies in less than 30 mins. Thank you for one of my new favorite vegan cheese sauces!

    Reply
    • Lori

      October 3, 2021 at 2:07 am

      5 stars
      It was so easy to make and delicious! I created pasta then added sun dried tomatoes and topped with this sauce. Yum!

      Reply
  15. Aggie

    September 4, 2021 at 11:35 pm

    I am considering making this week. Foremost I want to say bravo and give props to your work creativity and conscientious mindfulness of health. I’m excited to try 🌼

    Reply
    • brandi.doming@yahoo.com

      September 5, 2021 at 10:27 pm

      So sweet, thank you!

      Reply
  16. Brie

    September 1, 2021 at 11:05 pm

    5 stars
    Such a delicious recipe. I used roasted garlic in place of raw and it was quite the treat.

    Reply
    • brandi.doming@yahoo.com

      September 1, 2021 at 11:08 pm

      Amazing idea!!

      Reply
  17. angela a

    August 29, 2021 at 7:42 pm

    5 stars
    This recipe was honestly SO SO delicious! I added some chili flakes as well and it was perfect 🙂

    Reply
    • brandi.doming@yahoo.com

      August 30, 2021 at 3:29 am

      I’m so thrilled to hear it!!

      Reply
  18. Naomi

    August 29, 2021 at 4:08 am

    5 stars
    1st time I’ve made this & my husband & 14 yo cannot get enough! Thank you for sharing your recipe!

    Reply
    • brandi.doming@yahoo.com

      August 29, 2021 at 7:56 pm

      Yay!!

      Reply
  19. Whack

    August 26, 2021 at 6:45 am

    Brandi,

    This Alfredo Sauce is definitely a winner! Thanks so much for this recipe as it’s really execptional! I don’t use salt at all, ever, point blank period and this did just fine without out it.

    With my next attempt, I’ll take a stab at sauteing some diced mushrooms (in either water or vegetable broth) and add those to the finished Alfredo sauce. I’d share my results with you, but then, I’m afraid I’d be required to put something out of it’s misery… oh.. that would be me! 😉

    I’m also trying to sort out how to incorporate some Jack Fruit as a meat substitute for either sausage or ground beef so if you’ve any ideas on how to accomplish that, I’m all EYES!

    I’ve also been pondering the idea of incorporating some raw Jalapenos ( seeded and de-veined ) {maybe roasted} to the slurry when blending… it might add just a touch of warmth…

    Anyway, I’m off to play in my chemistry lab (AKA – Kitchen) again ( to see what I can blow up next! )

    Thanks again for such an exceptional Alfredo sauce!

    —Whack

    Reply
  20. ss

    August 25, 2021 at 8:43 pm

    5 stars
    I love this recipe. I’ve made it without the broth (never did actually make it with the broth) and without the nutritional yeast and it’s absolutely delicious.

    Reply
  21. Beth

    August 24, 2021 at 3:52 am

    5 stars
    This recipe was not only super easy to prepare, but SO. Dang. Delicious!!!

    Reply
  22. Ashton

    August 24, 2021 at 2:35 am

    5 stars
    Absolutely delicious. Thank you for the recipe! I will make again and again.

    Reply
  23. Laurie Berthiaume

    August 23, 2021 at 10:22 pm

    5 stars
    Two thumbs up and my husband was actually licking the plate as to not leave anything behind.

    Reply
  24. Philip Ayer

    August 20, 2021 at 2:18 pm

    Great recipe, use it a lot.

    Reply
  25. Toni

    August 16, 2021 at 4:47 pm

    5 stars
    Yes! I’ve been missing Alfredo sauce for 8 years! Thank you. This was the best!

    Reply
« Older Comments
Newer Comments »

Primary Sidebar

Search this blog…

PREORDER MY NEW COOKBOOK NOW!

I'm Brandi, cookbook author of The Vegan 8 Cookbook and latest cookbook, Vegan Wholesome, now available to preorder!. Many of my recipes focus on 8 ingredients or less, not counting salt, pepper or water, but not all of them. I love to create health-focused recipes, using whole foods to improve fitness and muscle-building, with the occasional comfort meal thrown in there! I'm an expert on oil-free cooking and baking!

Join 427,250 Followers!

FacebookInstagramPinteresttumblr

The Vegan 8 is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. As an Amazon associate I earn from qualifying purchases. Please see my full disclosure policy here.

MOST POPULAR POSTS!

WHAT’S IN MY VEGAN PANTRY

THE BEST VEGAN FLUFFY PANCAKES

Fluffy vegan pancakes stacked on plate

THE BEST VEGAN ALFREDO SAUCE

Best Vegan Garlic Alfredo on white plate

THE BEST VEGAN QUESO

Hand dipping chip into bowl of vegan queso

VEGAN STUFFED RICOTTA SHELLS

Vegan Stuffed Shells with Spinach

VEGAN THAI GREEN CURRY

Bowl of vegan thai green sweet potato curry

CHEESY MEXICAN TORTILLA BAKE

Vegan Cheesy Mexican Tortilla Bake in casserole dish

CLASSIC VEGAN NOODLE SOUP

Classic Vegan Noodle Soup in turquoise bowl

THE BEST VEGAN RANCH DRESSING

Best Vegan Ranch Dressing pouring over a salad

THE BEST OATMEAL CHOCOLATE CHIP COOKIES

Vegan Gluten-free Oatmeal Chocolate Chip Cookies stacked

THE BEST VEGAN FUNFETTI CAKE

Slice of Vegan Gluten-free Funfetti Birthday Cake

THE BEST VEGAN SNICKERDOODLES

Vegan Gluten-free Snickerdoodles stacked on plate

BEST VEGAN GLUTEN-FREE CHOCOLATE CHIP COOKIES

scattered vegan chocolate chip cookies on white board

Recent Posts

  • Vegan Gluten-free Chocolate Chip Skillet Cookie
  • Sweet and Smoky Tofu With Lemon Pasta
  • Vegan Carrot Mug Cake
  • Vegan Stuffed Spaghetti Squash
  • Vegan Lemon Mug Cake
  • The Best Vegan Chocolate Pudding Cake
  • Vegan “Chicken” Salad (Oil-free)
  • 5 Ingredient Vegan Chocolate Pumpkin Pie
  • Healthy Vegan Butterfinger Candy Bars
  • Vegan Monster Cookies


I'm Brandi, creator of this vegan blog and cookbook author of The Vegan 8 Cookbook. Many of my recipes focus on 8 ingredients or less, not counting salt, pepper or water, but not all of them. I love to create health-focused recipes, using whole foods to improve fitness and muscle-building, with the occasional comfort meal thrown in there! I'm an expert on oil-free cooking and baking! read more →

Copyright The Vegan 8 © 2026 · Privacy Policy

  • 15.7K
  • 195.7K