Aquafaba mayo is creamy, tangy, and made with only 8 ingredients. This oil-free vegan mayo has half the calories (and even less than half the fat) of traditional mayonnaise yet still tastes luxuriously rich! Plant-based and ready in minutes. Contains no soy, gluten, oil, coconut, or eggs.

aquafaba mayo in a small jar on a wooden board.

Last week I was craving my favorite vegan tuna salad, but first I needed to whip up a batch of homemade vegan mayo. And that's how we've arrived at today's recipe, this ultra creamy, perfectly tangy, aquafaba mayo.

Bonus points because it also put the aquafaba from those chickpeas to good use!

I've never been a big mayonnaise person, and my husband isn't either. So we don't usually keep mayonnaise in the fridge, which means that when I do need mayo for a recipe, I usually end up tossing together a light vegan tofu mayo.

But I wanted a richer, thicker mayo this time around, though still oil-free. And the combination of cashews and aquafaba accomplished it beautifully.

Jump to:

Why You'll Love Oil-Free Mayo
Ingredient Notes
Instructions
Tips
Variation: Vegan Aioli
Vegan Mayo Without Nuts
How long does it keep?
Ways To Use Aquafaba Mayo
More Aquafaba Recipes
Recipe
💬 Comments

aquafaba mayo spread on a piece of toasted bread.

Why You'll Love Oil-Free Mayo

Does this oil-free mayonnaise taste exactly like full-fat regular mayo? Well, no. It doesn't.

But is it deliciously tangy and creamy and awesome in its own right? Yes! It is!

Here are a few reasons why I think you'll LOVE this healthy vegan mayo. It's....

tangy, salty, barely sweet, and oh so thick
easy - no stressing over emulsification of oils
ready in minutes
has HALF the fat and calories of regular mayonnaise
versatile - use it in any recipe where you need mayo
made with pantry staples
and even though it's made with cashews, it's still very affordable - especially if you're like us and have a tendency to spend $6 on a jar of vegan mayonnaise only to waste about 75% of it!

looking down at the top of the creamy mayo in a small jar.

Ingredient Notes

To make low-fat aquafaba mayo you'll need the following ingredients (pictured below):

aquafaba - this is the liquid in a can of chickpeas (or white beans). Or if you cook your own beans, use the cooking liquid. Feel free to use water instead if you don't have aquafaba or prefer not to use it.
raw cashews
fresh lemon juice
apple cider vinegar
white vinegar
mustard powder or prepared mustard
garlic and onion powder, optional
sweetener such as cane sugar, brown rice syrup, agave, or maple syrup
fine sea salt

See the recipe card below for amounts and full instructions.

aquafaba mayo ingredients laid out on a cutting board.

Instructions

If not using a high-speed blender, soak the cashews by placing them in a bowl and covering with boiling water. Soak for 1 hour, then drain. Alternatively, substitute 6 tablespoons raw cashew butter (this is a very full ⅓ cup).
Beginning with the lesser amount on ingredients where a range is given, combine everything in a blender, and blend until smooth, stopping to scrape down the sides as needed. Taste and adjust the acid, salt, and sweetness.
Use immediately or transfer the mayo to a clean jar and refrigerate until chilled, 2 to 4 hours. It will thicken as it cools.

Tips

I find that using a combination of three different acids (lemon juice, apple cider vinegar and white vinegar) prevents any one flavor from coming through too strongly. You don't want your mayo to taste too lemon-y, for example.

Want to save this recipe? 📩

I'll email the link so you can come back to it later!

Keep an eye out for more delicious recipes. Unsubscribe anytime.

I prefer a significantly tangy mayo, but you can easily adjust the amounts to suit your own palate.

In testing the recipe I tried to mimic the ingredient list of Vegenaise, well, as closely as I could considering this one has no oil. I even tested it with a tiny bit of pea protein since Vegenaise includes pea protein.

I wanted to see if it worked some sort of magic on the final product, and in short, I can't really say that it did. So I've adjusted the recipe slightly since it was first published to remove the pea protein (it was listed as optional).

homemade oil-free vegan mayo in a small jar with a spoonful of mayo resting beside it.

Variation: Vegan Aioli

Transform this into an irresistible vegan aioli by adding 1 or 2 cloves of garlic or a teaspoon or more of garlic powder to the blender. It's always a good idea to start with less and taste as you go.

Vegan Mayo Without Nuts

If you're interested in a nut-free vegan mayo, you can substitute raw sunflower seeds for the cashews in this recipe.

Simply soak the seeds in hot water for about 30 minutes, then rinse and drain well before adding to the blender.

For another option, check out this oil-free pumpkin seed mayo by Rosa over at This Healthy Kitchen.

overhead shot of oil-free mayo spread on bread.

How long does it keep?

Stored in an airtight container in the refrigerator the mayo lasts up to one week. If separation occurs, simply stir before using.

The recipe makes about 1 cup, so it's pretty easy to use within a week. All of the ingredients are freezer-friendly, too. So you can probably even freeze it. I haven't tried, though, since we always use it up!