Creamy Vegan Buffalo Sauce

Everything you want in a vegan Buffalo sauce—serious heat, tangy depth, and a thick consistency that clings—made right in the blender with heart-healthy raw cashews and ready in 5 minutes.

When we first moved to Spain, I had a lot to figure out—including how to get my Buffalo sauce fix sauce in a country where it simply did not exist. Thankfully, I was able to order a gallon of Frank’s RedHot on Amazon and started making my own. 

Butter-based versions tasted great right out of the blender but solidified in the fridge (ew!), so I switched to cashews instead. Bonus points for the healthy fats!

After many attempts, I knew this was the one—and it’s been my go-to Buffalo sauce ever since. It’s quickly become famous among our friends, so much so that I now give jars of it as gifts for holidays, birthdays, and “thanks for having us” occasions.

Why you’ll love this

• No butter, no dairy: Raw cashews replace the butter entirely, giving you a creamy, emulsified sauce that stays pourable straight from the fridge.
• Ready in 5 minutes: Everything goes into a blender. No cooking, no melting, no watching a pot.
• Thick enough to actually coat things: This isn’t a thin, watery hot sauce. It clings to wings, cauliflower, wraps, and whatever else you’re putting it on.
• Keeps for weeks: Stays fresh in the refrigerator for up to 3 weeks and freezes beautifully, so one batch goes a long way.
• Makes a great gift: Pour it into a jar and you have a hostess gift, a birthday present, or a “thinking of you” that your Buffalo-loving friends will love.

Plant-forward perks

• Cashews in place of butter: Raw cashews bring the same richness and emulsifying power as butter, but with unsaturated fats instead of saturated — and they blend into a completely smooth, creamy base when given enough time in a high-speed blender.
• Plant-based protein and minerals: Cashews contain protein, magnesium, and zinc, making this sauce more nutritious than a straight butter-and-hot-sauce blend.

Ingredients you’ll need

• Frank’s Original RedHot Sauce: The foundation of the flavor. Use the original, not the ready-made wing sauce.
• Raw cashews: Unroasted and unsalted. These blend down into the creamy base.
• Rice vinegar or white vinegar: Adds brightness and a little tang.
• Vegan Worcestershire sauce: Deepens the savory flavor. See ingredient notes for brand recommendations.
• Paprika: For warmth and a little color.
• Garlic powder
• Water: Optional, filtered preferred; for thinning to your preferred consistency.

Substitutions & modifications

Here’s how to make this recipe work—whether you need to swap ingredients, adjust for dietary needs, or want to boost the nutrition even more.

Ingredient swaps

• Vinegar: Rice vinegar and regular white vinegar both work. White wine vinegar can be substituted in a pinch but will add a slightly more pronounced flavor.
• Cashews: Raw cashews are strongly recommended here. Roasted cashews will likely change the flavor and creaminess.

Dietary adaptations

• Gluten-free: Make sure to choose a gluten-free Worcestershire sauce, like Annie’s Organic Vegan Worcestershire.

Upgrades

• Extra heat: Stir in ⅛ to ¼ teaspoon of ground cayenne or hot sauce of choice after blending and adjust to taste.
• Smoky version: Substitute the paprika for smoked paprika.

Helpful tools & equipment

• High-speed blender (a Vitamix or similar is ideal for getting the cashews completely smooth)
• Measuring cups and spoons
• Airtight glass jars for storing and gifting

Tips for the best vegan Buffalo wing sauce

• Use a high-speed blender: A standard blender may leave tiny cashew pieces in the sauce. A Vitamix or comparable blender will get it completely smooth in 1–2 minutes.
• Soak if you have time: You don’t have to, but letting the cashews sit in the sauce for a few hours before blending softens them further and lets the flavors meld. Even 30 minutes helps.
• Thin gradually: Start without the water and add 1-2 tablespoons at a time. The sauce thickens slightly as it chills, so you may want it a touch thinner than you think.
• Don’t sub the Frank’s: The flavor of Frank’s Original RedHot is what makes this taste like Buffalo sauce. It’s not easily replicated with another hot sauce.

Step-by-step instructions

The full recipe is below, but here are a couple of step-by-step photos in case they’re helpful.

Serving ideas

• Toss it with crispy cauliflower (roasted or air-fried) for Buffalo cauliflower “wings”
• Use as a dipping sauce for traditional chicken wings or veggie tenders
• Drizzle over grain bowls with roasted chickpeas and crunchy vegetables
• Spread on wraps with shredded rotisserie chicken or white beans and slaw
• Stir into hummus for a spicy Buffalo dip — serve with celery, carrots, and pita
• Add it to a cheese (or cashew cheese) board alongside crackers and veggies for a crowd-friendly dip

How to store vegan Buffalo sauce

Refrigeration

Store in an airtight container in the refrigerator for up to 3 weeks. The sauce may thicken slightly when chilled. Give it a stir or let it sit at room temperature for a few minutes before using.

Freezing

This sauce freezes well. Pour into a freezer-safe container (I use glass mason jars), leaving some room for it to expand, and freeze for up to 3 months. Thaw overnight in the refrigerator or on the counter for a few hours. Stir well before using—a quick 10-second stir with a mini whisk will restore the creamy texture if needed.

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