Vegan Egg Mayo Recipe: Creamy, Curdle-Free Magic for Sandwiches

This vegan egg mayo recipe transforms plant-based ingredients into a creamy, curdle-free sauce that rivals classic egg mayo—without a single egg in sight.

The secret lies in blending aquafaba (chickpea brine) with neutral oil and a touch of acidity, creating a stable, velvety texture perfect for sandwiches, salads, or dipping.

I developed this after years of testing vegan mayo recipes that either separated or tasted overly beany, and this version finally delivers that familiar tangy richness we all crave.

The magic happens in the emulsification process, where aquafaba acts as the natural binder, mimicking egg yolks' ability to hold oil in suspension. You’ll need just five simple ingredients—aquafaba, neutral oil, lemon juice, Dijon mustard, and salt—to create a sauce that’s smooth, tangy, and perfectly balanced.

No special equipment is required beyond a blender, making it accessible for anyone looking to upgrade their vegan pantry staples.

What sets this recipe apart is its versatility—use it as a sandwich spread, salad dressing, or even a marinade for tofu or tempeh. The sauce stays fresh in the fridge for up to one week, though I rarely have leftovers for more than a few days.

For extra flavor, customize it with garlic powder, smoked paprika, or fresh herbs like dill or chives, depending on your dish.

This vegan mayo isn’t just a substitute; it’s a game-changer for plant-based cooking, offering the same creamy satisfaction without compromising on taste or texture. Let’s get started on creating your new favorite condiment.

Ingredients for vegan egg mayo

Five ingredients transform into the creamiest vegan mayo you'll ever taste—no eggs needed.

Aquafaba is the star here—save the brine from a can of chickpeas (or buy it pre-drained). Trader Joe's sells it pre-packaged if you're short on time. The oil matters too: avocado oil keeps it neutral, while light olive oil adds a subtle fruity note. I always grab the Organic Valley brand for my neutral oils. Fresh lemon juice is non-negotiable—bottled lacks the zing. For the mustard, Amoy's Dijon is my go-to, but any good-quality brand works. The garlic powder and smoked paprika are optional but elevate this from basic to restaurant-quality in seconds.

No aquafaba? Silken tofu blended with lemon juice works in a pinch, though texture won't be identical. Short on Dijon? Yellow mustard at half the amount gets you close, but the tang will be milder. For extra richness, add 1 tsp vegan mayo to the final blend. The oil can be swapped for coconut oil if you prefer, though it adds a slight coconut flavor. For a herby twist, add 1 tsp fresh dill or chives to the blend before processing. The smoked paprika can be omitted if you're sensitive to smoky flavors—just skip it entirely.

This mayo keeps beautifully—1 week in the fridge sealed in a jar. I portion mine into small containers so it's ready for sandwiches or salads. For longer storage, freeze in 1-tbsp portions—thaw overnight in the fridge. The texture might separate slightly after freezing, but a quick blend brings it back to perfection. If it ever curdles, just whisk in 1 tsp more lemon juice and blend again. Trust me, it happens to the best of us.

Step-by-step instructions for vegan egg mayo

Here's how to whip up this velvety, curdle-free mayo that rivals classic versions.

Pour the 0.5 cup aquafaba into a blender or food processor. I like to use freshly drained aquafaba from chickpeas—it gives the best texture. Blend on high speed for 30 seconds until frothy. You'll see the mixture thicken slightly and develop small bubbles. This step mimics the emulsifying properties of egg yolks.

If you're using canned chickpeas, drain and rinse them thoroughly to remove excess starch. The starch can prevent the aquafaba from whipping properly. For best results, use room-temperature aquafaba—it blends more smoothly and creates a lighter texture.

With the blender running on low speed, very slowly drizzle in the 0.75 cup neutral oil. I mean SLOWLY—about 1 drop per second. This gradual addition is what creates that silky, stable emulsion. If you add the oil too quickly, the mixture will break and separate.

Use a light oil like avocado or refined olive oil for the best flavor and texture. As you add the oil, you'll notice the mixture thicken and become pale yellow. Keep blending continuously—don't stop to check or the emulsion will break. This process should take about 3-4 minutes total.

Once all the oil is incorporated and the mayo looks thick and creamy, stop the blender. Add the 1 tablespoon lemon juice, 1 tablespoon Dijon mustard, 0.5 teaspoon sea salt, 0.25 teaspoon garlic powder, and 0.25 teaspoon smoked paprika. The lemon juice adds tanginess that balances the richness, while the mustard helps stabilize the emulsion.

Blend these ingredients together for 10-15 seconds until fully combined. The mixture should be smooth with no visible streaks of mustard or seasoning. Taste and adjust seasoning if needed—you might want to add a bit more salt or lemon juice depending on your preference. The smoked paprika adds a subtle depth that makes this mayo stand out.

Transfer the mayo to a bowl and give it a taste. It should be creamy, tangy, and perfectly balanced. If it's too thick, add 1 teaspoon water at a time until you reach your desired consistency. For a thinner spread, add a splash of water or lemon juice. If it's too thin, blend in 1 teaspoon more neutral oil until it thickens up.

This vegan mayo should hold together beautifully and not separate when stored properly. For best results, keep it refrigerated in an airtight container for up to 1 week. The flavors actually improve as it sits, developing more depth. Use it on sandwiches, wraps, or as a dip—it's incredibly versatile and just as creamy as traditional mayo.

Storing and reheating your leftovers

Fridge Storage Basics

Your vegan mayo will stay fresh for up to 1 week when stored properly in an airtight container in the fridge. I use glass jars with snap-on lids—they’re perfect for portion control and easy to grab for sandwiches.

Always let the mayo cool completely before sealing to prevent condensation, which can dilute flavors or cause separation. 🥄

Freezer-Friendly Tips

For longer storage, freeze your mayo in 1-tablespoon portions using silicone molds or ice cube trays. Once frozen, transfer the cubes to a freezer bag with all air squeezed out to prevent freezer burn.

Thaw overnight in the fridge—never at room temperature. The texture might separate slightly after freezing, but a quick 10-second blend restores that creamy perfection. It’s my go-to for meal prep!

Reviving Separated Mayo

If your mayo ever separates (don’t worry, it happens!), just whisk in 1 teaspoon lemon juice and blend again. The acidity helps re-emulsify the oil, bringing back that smooth consistency.

For extra insurance, add ½ teaspoon Dijon mustard—it acts as a natural stabilizer. I’ve revived mayo this way even after a week in the fridge. 💡

Portion Control Hacks

Divide your mayo into small containers—2-ounce jars work great—so you always have a fresh batch ready. Store one portion in the fridge for daily use and freeze extras. This way, you’re never left with a half-used jar that goes bad.

I label mine with dates to keep track, though I usually use them up faster than that! The key is keeping it sealed tightly to preserve freshness.

Reheating for Spreadability

If your mayo thickens slightly after refrigeration, give it a gentle stir and let it sit at room temperature for 5-10 minutes before using. For a quicker fix, microwave it for 10 seconds on low power—just enough to loosen the texture without cooking the flavors.

Never reheat fully; mayo is best enjoyed cold or at room temperature for that classic tangy kick. 🌟

Frequently asked questions