• 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. Maria L

    September 15, 2022 at 3:35 am

    5 stars
    I absolutely LOVE this recipe but my GI doctor is making me start a low FODMAP diet, which means no onions. Is there anything you think I can substitute? I know that this is the main component but I’m desperate because this recipe is to die for!!

    Reply
    • brandi.doming@yahoo.com

      September 15, 2022 at 5:52 am

      Hey Maria, make this one instead, it tastes very similar but has no onions in it. It’s like a quick version! https://thevegan8.com/20-minute-vegan-alfredo/

      Reply
  2. Seaairah

    September 13, 2022 at 1:24 am

    5 stars
    It’s really good! I added more salt and pepper, as well as some cayenne pepper, and I topped it w vegan Parmesan. I think next time I’ll add some basil, and blend w tomato’s to make a creamy marinara! Overall, very yummy.

    Reply
    • brandi.doming@yahoo.com

      September 13, 2022 at 5:43 pm

      So happy you loved it!

      Reply
  3. Joe

    September 5, 2022 at 4:57 am

    5 stars
    Made this recipe a couple of times now, and let me tell you! You nailed it! So delicious !!! Can i use any more exclamations !
    First in a.pasta dish, second in a deep dish pizza with soy curls “chicken, spinach and artichokes. YUM.
    Thank you for sharing, Joe

    Reply
    • brandi.doming@yahoo.com

      September 5, 2022 at 5:15 am

      Oh wow, thank you Joe, sounds so amazing!

      Reply
  4. Mimi

    September 3, 2022 at 11:56 am

    5 stars
    I followed the recipe exactly. In my opinion, it’s infinitely better tasting than traditional dairy alfredo and I grew up on that stuff! I also experienced zero digestive discomfort after, I actually felt great. My family absolutely loved this recipe and the only modification I can think of is a handful of basil would be a nice touch, if you’re into it. As is, it is perfection! To taste, I ended up using the full Tbsp lemon juice and 3 Tbsp nutritional yeast because we like it bold & cheesy. Definitely use reduced sodium broth or, if you don’t, skip the extra salt, FYI. I served with roasted mushrooms over black edamame noodles. This will be my go-to recipe for alfredo from now on. Thank you so much for sharing! You made this family very happy. *chef’s kiss*

    Reply
  5. Coby

    September 3, 2022 at 2:35 am

    5 stars
    Wow, Brandi! This is absolutely delicious! I love the flavor the onions give the sauce, and how easily it all comes together. Fantastic recipe!

    Reply
  6. Tonya

    September 2, 2022 at 8:22 pm

    5 stars
    Made this tonight (in the UK) and mixed it into whole wheat pasta and a cup of peas. My husband went back for seconds, I call that a success! Will definitely add this to our regular meals.

    Reply
  7. Liz

    August 30, 2022 at 1:40 am

    5 stars
    This was so good!! I added a little more broth and grated Parmesan cheese for added flavor. I will make this again.

    Reply
  8. Lisa

    August 28, 2022 at 11:13 pm

    Delicious recipe. How long does it stay fresh in the fridge?

    Reply
    • brandi.doming@yahoo.com

      September 1, 2022 at 5:24 pm

      Hi, about a week!

      Reply
  9. Angie

    August 27, 2022 at 1:39 am

    5 stars
    Love!

    Reply
  10. Adrian

    August 25, 2022 at 6:40 pm

    5 stars
    I’ve made this recipe before for a large group and everyone loved it, but I forgot that a friend is allergic to nuts so I decided to swap it out with sunflower seeds the next time and not only is it significantly cheaper, but honestly everyone thought it was better. So if you have a nut allergy or just want try it out, swap it with 1:1 sunflower seeds. You won’t regret it

    Reply
    • Carolyn

      September 6, 2022 at 9:04 pm

      Thanks, I also am allergic to cashews and was sad to miss out. Now I don’t have to!!!

      Reply
    • Vera

      October 5, 2022 at 10:14 pm

      Hi! Great idea! Did you soak the sunflower seeds overnight?

      Reply
  11. V Cook

    August 25, 2022 at 2:57 am

    5 stars
    I followed the directions to the tea, using the recommended brand of nutritional yeast. It was absolutely delicious! Thank you for a great vegan recipe for an Alfredo sauce. 😀

    Reply
    • brandi.doming@yahoo.com

      September 1, 2022 at 5:24 pm

      Very happy to hear this!!

      Reply
  12. Babette

    August 23, 2022 at 11:08 pm

    Amazing recipe! Added fresh parsley at the end (gamechanger) and used wild garlic instead of garlic gloves. Also added some grilled mushrooms. Sooo sooo good and did not even take me 15 minutes to prepare

    Reply
    • brandi.doming@yahoo.com

      August 24, 2022 at 6:46 am

      Awesome!!

      Reply
  13. Wanda

    August 19, 2022 at 2:16 am

    5 stars
    Delicious!!!!

    Reply
  14. Carmen

    August 18, 2022 at 1:17 am

    5 stars
    This was awesome and tasted just like Alfredo.

    Reply
    • brandi.doming@yahoo.com

      August 19, 2022 at 6:15 am

      so happy you enjoyed it!

      Reply
    • Megan

      November 1, 2022 at 1:05 am

      5 stars
      I’ve made this several times now! The best vegan Alfredo recipe.

      Reply
      • brandi.doming@yahoo.com

        November 1, 2022 at 1:25 am

        thank you so much!

        Reply
  15. Tara

    August 17, 2022 at 1:58 am

    5 stars
    Very pleased with recipe, whole family loves it

    Reply
  16. Lisa Lockman

    August 17, 2022 at 12:31 am

    I just made this for the first time. Tasted it and immediately started another batch. WOW! I love it!

    Reply
  17. Nate

    August 16, 2022 at 2:14 am

    5 stars
    I was shocked at how good this was! For such a simple recipe, it tastes amazing. This will definitely be in my weekly routine in the future. Thanks!

    Reply
  18. Jane B

    August 14, 2022 at 11:13 pm

    5 stars
    Excellent easy recipe-thank you! I sautéed the onion and garlic in a bit of the stock at a time rather than waiting for a lot of liquid to evaporate. So tasty! I used it in a pasta bake with butternut squash and chestnut mushrooms, panko breadcrumbs mixed with olive oil on top. Will definitely bookmark this one.

    Reply
  19. Shelby

    August 14, 2022 at 10:37 pm

    5 stars
    Love this recipe! Turns out perfect every time! Do you know if it’s possible to freeze sauce leftovers for later use?

    Reply
    • brandi.doming@yahoo.com

      August 15, 2022 at 3:23 am

      Yay! yes, it freezes well!

      Reply
  20. Aniket

    August 8, 2022 at 12:04 am

    5 stars
    Quiet innovative. Will surely try out on this

    Reply
  21. Cherry Charm

    August 7, 2022 at 2:31 am

    I just read this recipe and am looking forward to trying it. We are not vegan but we are looking for great tasting white sauces; and yours reads well. Thank you.

    Reply
  22. Carly

    July 28, 2022 at 2:17 am

    5 stars
    I was unsure about this when I tasted it by itself. Once on my pasta and veggies…WOWZA1
    For the first time with a dish like this, I air fried my veggies and it all came together so quickly:
    Zucchini, yellow squash, red pepper.
    To the sauce I sprinkled garden fresh oregano, basil, and parsley. A generous helping of lemon zest (which I believe really enhanced the whole,thing)

    Definitely a keeper!
    Thank you! ❤️

    Reply
  23. Teresa

    July 27, 2022 at 4:02 am

    5 stars
    I made this tonight and it was FABULOUS!

    Reply
  24. Laura

    July 25, 2022 at 8:50 pm

    5 stars
    I have now made this recipe several times because I love it. I can’t believe how delicious it is and still vegan! Thank you, thank you!!! My non-vegan girlfriends will also love it! I plan on serving it for a luncheon!

    Reply
  25. Val

    July 25, 2022 at 8:12 pm

    so sad people are stealing your recipe. i can’t wait to try it out tonight though. looking for healthier options.

    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