• 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 1159 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. Beth R.

    March 11, 2024 at 2:09 am

    5 stars
    This is simply amazing. I found this recipe randomly because I was craving fettuccine Alfredo, which I haven’t really eaten once I eliminated dairy. Other recipes I tried did not satisfy.
    I am completely satisfied and will print this again for the future. It’s also compliant for my husband, which is a miracle. Thank you!

    Reply
  2. Tovar

    March 10, 2024 at 4:03 pm

    5 stars
    Excellent recipe

    Reply
  3. Amanda

    March 6, 2024 at 11:57 pm

    How well does this reheat?

    Reply
    • brandi.doming@yahoo.com

      March 12, 2024 at 5:25 am

      Reheats great, just heat it on low heat, as it will thicken very quickly, since it is cashew-based.

      Reply
  4. Olivia Curry

    March 6, 2024 at 9:10 pm

    Will it affect the end result if I use unsalted, roasted cashews instead of raw?

    Reply
    • brandi.doming@yahoo.com

      March 12, 2024 at 5:25 am

      It will taste stronger of cashew flavor.

      Reply
  5. Melanie

    March 5, 2024 at 9:12 pm

    5 stars
    There’s only ONE reason why this recipe is almost a perfect 5/5 with nearly a thousand votes…it’s THAT good! Been vegan for 4+ years and am sad I waited until I got a high speed blender to try this out because I would even eat this grainy lol. I wilted in some fresh spinach when I added my pasta in…perfection. This is delicious, thank you for this recipe!!!

    Reply
    • brandi.doming@yahoo.com

      March 12, 2024 at 5:25 am

      Yay, thank you so much Melanie!

      Reply
  6. Helen

    March 5, 2024 at 7:38 am

    5 stars
    How many days can I keep the sauce in the fridge for??

    Excellent recipe. So delicious. Thank you!!
    Vegan for the animals in Los Angeles
    Xoxo

    Reply
    • brandi.doming@yahoo.com

      March 5, 2024 at 8:33 am

      So glad you enjoyed it Helen! A good week in the fridge and you can freeze it also.

      Reply
  7. Tracey

    March 5, 2024 at 7:08 am

    5 stars
    Such amazing flavour! Definitely a hit, will be making this often!

    Reply
    • brandi.doming@yahoo.com

      March 5, 2024 at 8:33 am

      Yay Tracey, thank you!!

      Reply
  8. Cheryl

    March 4, 2024 at 2:21 am

    Sauce is amazing best I am tried being vegan over 10 years. Do you think I could freeze it? I want to make a large batch an freeze portions we love to dip bread and carrots in it

    Reply
    • brandi.doming@yahoo.com

      March 5, 2024 at 8:36 am

      Yes, you can definitely freeze it. Great idea!!

      Reply
  9. Emily

    March 2, 2024 at 6:51 pm

    5 stars
    Loved this and not vegan! Made a chicken meatballs. Question, I have extra sauce, can j freeze it?! Too good to waste and I have eaten it for 3 days now!

    Reply
    • brandi.doming@yahoo.com

      March 3, 2024 at 9:03 pm

      Awesome, yes you can freeze it!

      Reply
  10. Allison

    March 2, 2024 at 12:00 am

    5 stars
    This recipe is quick, easy and better than the guilty version! A definite 5 star recipe that I will put in my repertoire. Thank you for this scrumptious recipe!

    Reply
    • brandi.doming@yahoo.com

      March 3, 2024 at 9:04 pm

      Yay!!

      Reply
  11. Mark

    February 29, 2024 at 9:32 pm

    I am sorry that people are posting your discovery without proper attribution. That has happened to me, and it feels really rude. Like, disrespectful. I usually write to them directly and ask nicely to at least link back to my page. I suggest that first. Believe me, this could be a blessing in disguise, because linking back to you gives you more authority in Google, which always helps.

    However, if that doesn’t help, I then do a search and find out where the website is hosted. I then write the Host Provider directly, and they usually handle it for you from there.

    I want to also thank you for your recipe. I was looking for a recipe just like this, and although I haven’t made it just yet, I will – and I know its going to be fantastic because, hey, people feel its good enough to steal it, after all!

    Reply
  12. Liz

    February 26, 2024 at 1:47 am

    5 stars
    Delicious and thank you from vegans in Colorado Springs, Colorado!

    Reply
    • brandi.doming@yahoo.com

      February 26, 2024 at 7:18 pm

      Thank you Liz, glad you enjoyed it!

      Reply
  13. Kathy

    February 23, 2024 at 2:50 am

    5 stars
    Delicious!!!

    Reply
  14. Krystal

    February 18, 2024 at 1:35 am

    5 stars
    This is very simple and turned out excellent. I usually soak raw cashews in hot water, that has been brought to a boil, for about 30 minutes and this method worked well in this recipe too. It came out quite smooth and creamy. I used it on fresh zucchini noodles but would be a versatile sauce for any pasta or vegetables. Thanks, a real keeper!

    Reply
  15. Annmarie

    February 15, 2024 at 10:21 pm

    5 stars
    You had me at onions & XL garlic! LOL!😂🤣 I loved this! So healthy & delicious! Honestly, you can barely tell it’s not real Alfredo sauce! I was very surprised! I added 1 tablespoon total of fresh lemon juice. I like how you suggested to just start with a 1/2 T which I did because the last vegan “Alfredo” sauce i made didn’t make that suggestion and it ruined the whole dish! I would just add that next time i make it, I’m only going to add 1/4 to 1/2 cup, instead of 1 cup of veggie broth while sauteeing the onions/garlic because it took forever for all the broth to evaporate…In all fairness, it could have been my pan though because it’s Le Creuset enameled cast iron and you are not supposed to cook higher than medium with it. Thanks for an excellent recipe!

    Reply
  16. Taylor

    February 15, 2024 at 2:20 am

    4 stars
    I definitely wouldn’t think it was Alfredo even after being vegan for ten years but it is one of the better recipes I’ve tried. The sweetness of cashews is tempered but not eliminated by the salt and lemon. I think it may be best for us as a creamy sauce base for something with a big flavor like sun dried tomatoes and basil or a creamy pesto. I don’t think the ratios need adjusting and appreciate the simplicity of the recipe.

    Reply
  17. Allison

    February 15, 2024 at 2:09 am

    5 stars
    This is seriously the BEST sauce ever. I’m not fully vegan but don’t even miss the cheese or cream. I never leave reviews but had to chime in on this one – Thank you so much for crafting this incredible recipe! I’ve shared your site with multiple friends and look forward to trying more of your recipes.

    *Chef’s kiss*

    Reply
  18. Katelyn

    February 14, 2024 at 9:21 am

    5 stars
    I was so skeptical- been burned by many-a vegan/df alfredo recipe before. When I first smelled the sauce after blending, all I could smell was nutritional yeast, and prepared for disappointment. The first spoonful? The exact opposite. This is perfect. Absolutely 0 changes, and an easy weeknight meal if you soak the cashews in boiling water. I used a regular blender with no issues. This recipe is being saved, written down for my recipe box, and sent to others. Thank you!!!

    Reply
  19. Carling

    February 5, 2024 at 3:58 am

    5 stars
    I’ve tried a lot of vegan Alfredo recipes over the years and this is hands down the BEST EVER. I will never try another recipe! So great! Thank you!

    Reply
    • brandi.doming@yahoo.com

      February 6, 2024 at 4:49 am

      That is awesome, thank you!

      Reply
  20. Louise

    January 30, 2024 at 4:48 pm

    How many people does this serve?

    Reply
    • brandi.doming@yahoo.com

      February 1, 2024 at 9:24 pm

      It will depend on how much sauce you like to add to your pasta but 3-4 usually!

      Reply
    • Nia

      February 27, 2024 at 1:31 am

      5 stars
      This sauce is amazing! I’m not vegan but I am dairy free and haven’t had Alfredo in two years. The cravings for Alfredo became so serious yesterday so I started looking for recipes. Like some of the other comments I NEVEERRR leave comments on recipes but this was surely deserving of praise. Thank you for this. It hit the spot and will forever be my go to!

      Reply
  21. Mary Harman

    January 30, 2024 at 1:49 am

    5 stars
    I rarely take the time to comment on recipes but this is a fantastic recipe. My Alfredo loving husband loved it.

    Reply
  22. LeeAnn Cook

    January 28, 2024 at 12:51 am

    5 stars
    100%! I am not vegan but a playing around with new recipes and tricking my husband into a more vegetarian & vegan lifestyle. This is amazing.

    Reply
  23. Feebz

    January 26, 2024 at 8:39 pm

    5 stars
    My husband and I give this recipe a 10 out of ten!! I added frozen chopped spinach to the finished sauce which gave it a pretty color. Very happy with the results.

    Reply
    • brandi.doming@yahoo.com

      January 30, 2024 at 9:15 am

      Woohoo, so glad Feebz, thank you!!

      Reply
  24. Heather

    January 26, 2024 at 5:49 am

    This recipe is amazing!! It’s so easy and taste amazing. I will also by vegan sausage and mushrooms and sauté them together then add it to my pasta with the Alfredo sauce. This is my boyfriends favorite as well. Thank you for sharing this!

    Reply
    • brandi.doming@yahoo.com

      January 30, 2024 at 9:15 am

      Sounds amazing Heather!!

      Reply
  25. Pam

    January 26, 2024 at 5:21 am

    5 stars
    This is an amazing recipe! Great job! I’ve made it many times and it’s amazing every time. I even had a friend that couldn’t believe it was vegan. I make my homemade garlic pasta, your delicious sauce and scallops (for my non vegan friends) and honestly this dish never gets old.

    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