Miso Mayo Recipe: Umami-Packed Spread for Dipping and Dressing

This miso mayo recipe delivers that signature umami depth without any dairy or eggs—and the results are nothing short of transformative. After years of perfecting plant-based spreads, I've developed a method that balances creamy texture with bold flavor using just five core ingredients.

The secret lies in the miso paste, which adds that unmistakable savory richness while keeping the spread entirely vegan.

This recipe delivers a smooth, velvety spread that works as a dipping sauce for fries, a tangy dressing for salads, or a flavorful marinade for tofu and vegetables. The white miso provides that signature umami punch, while the aquafaba (chickpea brine) replaces eggs to create a stable, creamy base.

Unlike store-bought versions, this one stays fresh for up to a week in the fridge, making it perfect for meal prep.

The best part? It takes just 10 minutes to whip together, and the flavor only gets better as it sits. The blend of miso, tahini, and lemon juice creates a complex taste profile that's both savory and bright.

Whether you're serving it with crispy roasted vegetables, using it as a sandwich spread, or drizzling it over noodles, this miso mayo will elevate every dish it touches.

For extra depth, try adding a dash of sriracha or minced garlic—both work beautifully. Store it in an airtight container, and you'll have a versatile, umami-packed condiment ready whenever you need it. Let's get started!

Ingredients for miso mayo

Five core ingredients transform into a velvety, umami-packed vegan spread perfect for dipping or dressing.

The white miso paste is the heart of this recipe—look for high-quality brands like Marukome or Hikari at Asian grocery stores or well-stocked supermarkets. The tahini should be smooth, not grainy, and Trader Joe's or Whole Foods carry excellent options. If you're using canned chickpeas for aquafaba, choose low-sodium brands like Woodstock or Goya to avoid altering the flavor balance. The extra-virgin olive oil matters too—avoid strong, peppery varieties that can overpower the delicate miso flavor. For the garlic, freshly minced adds the most depth, but pre-minced works in a pinch if you're short on time.

No white miso? Red miso works too, though it'll add a slightly deeper, earthier note. Tahini too expensive? Substitute sunflower seed butter at the same amount—it's neutral in flavor and keeps the creaminess. Short on aquafaba? Use 1 tbsp cornstarch or arrowroot powder mixed with 3 tbsp water as a binder, though the texture won't be as stable. The lemon juice can be swapped for apple cider vinegar if you prefer a sharper tang. For the maple syrup, agave nectar works 1:1, but it lacks the subtle caramel notes that make maple special here. The sriracha and garlic are purely optional but elevate the flavor—skip them if you prefer a milder spread.

This miso mayo keeps beautifully in an airtight container in the fridge for up to 7 days, with flavor actually improving as it sits. For longer storage, portion into ice cube trays, freeze, and transfer to a bag—perfect for single-use portions. The texture may separate slightly after freezing, but a quick whisk brings it back together. Use within 3 months for best quality. For extra richness, stir in 1 tsp nutritional yeast before serving—it adds a cheesy depth that pairs perfectly with the umami.

Step-by-step instructions for miso mayo recipe

This umami-packed spread combines rich flavors with a creamy texture—perfect for dipping or dressing.

In a medium bowl, combine the 0.5 cup white miso paste and 0.33 cup tahini. Using a whisk or fork, stir vigorously for 2-3 minutes until fully blended and smooth. The mixture will thicken slightly as the miso and tahini emulsify. If it feels too stiff, add 1 tablespoon of aquafaba to help loosen it—this ensures a silky consistency later.

Here's the thing—miso has a strong, salty flavor, so don't rush this step. You want the paste to dissolve completely without any grainy texture. If you notice lumps, strain the mixture through a fine-mesh sieve for a flawless finish.

Add the 0.5 cup aquafaba and 2 tablespoons lemon juice to the miso-tahini mixture. Whisk continuously for 3-4 minutes until the aquafaba is fully incorporated and the blend becomes lighter in color. The lemon juice brightens the deep umami flavors while adding a subtle tang that balances the richness.

You'll see the mixture transform from thick and pasty to a more fluid, pourable consistency. If it still feels too thick after whisking, add 1 teaspoon of aquafaba at a time until it reaches a smooth, spreadable texture. This step is critical for achieving the right balance between creaminess and tang.

With the mixer running on low speed, slowly drizzle in the 0.25 cup extra-virgin olive oil while whisking constantly. Add the oil in a thin, steady stream—this prevents the mixture from breaking and ensures a stable emulsion. Once the oil is fully incorporated, stir in the 1 tablespoon maple syrup and 0.5 teaspoon sea salt. The syrup adds a subtle sweetness that rounds out the flavors.

At this stage, the mayo should look glossy and well-emulsified. If it separates even slightly, whisk in 1 additional tablespoon of aquafaba to help stabilize it. Taste and adjust the seasoning—you may need a pinch more salt or a splash of lemon juice to refine the balance.

In a small bowl, finely mince the 2 cloves garlic and mix in the 1 teaspoon sriracha (if using). Fold this mixture into the mayo using a rubber spatula, stirring gently to combine. The garlic adds aromatic depth, while the sriracha introduces a subtle heat that complements the umami. For a smoother texture, press the mixture through a fine-mesh sieve to remove any garlic bits.

Real talk: This is where the flavor comes together. The garlic and sriracha should be evenly distributed, but don’t overmix—you want to preserve the creamy texture. If the mayo feels too thick after adding these ingredients, thin it with 1 teaspoon of aquafaba until it reaches a spreadable consistency.

Transfer the miso mayo to a clean jar or airtight container and refrigerate for at least 1 hour before serving. Chilling allows the flavors to meld and the texture to set properly. If the mayo thickens too much in the fridge, whisk in 1-2 teaspoons of aquafaba to restore its smoothness.

Before using, give it a final taste and adjust the seasoning if needed. The mayo should be creamy, tangy, and deeply umami with a hint of garlic and optional spice. If it’s too salty, balance it with a touch more lemon juice; if it’s too mild, add a pinch of sea salt. Serve immediately for dipping or dressing, or store in the fridge for up to 5 days—it only gets better with time.

Creative variations of these flavors

Spicy Sriracha Kick

For a fiery twist, increase the sriracha to 2 teaspoons and add ½ teaspoon of cayenne pepper for extra heat. This version works perfectly as a dipping sauce for crispy tofu bites or spicy fries.

I’ve tested this with Dave’s Gourmet Hot Sauce—it adds a smoky depth that pairs beautifully with the umami. Serve with extra pickled jalapeños on the side for crunch and acidity. 🌶️

Garlic-Infused Depth

Roast 3 garlic cloves in 1 tablespoon olive oil at 400°F for 10 minutes until golden, then blend into a paste. Stir this into your finished mayo for a nutty, caramelized flavor that elevates every bite.

This works especially well with grilled vegetables or as a marinade for tempeh. For an extra boost, add 1 teaspoon of miso paste to the roasted garlic before blending—it deepens the savory profile. 🧄

Sweet Chili Glaze

Replace the sriracha with 2 tablespoons sweet chili sauce (like Cholula Sweet Chili) and add 1 teaspoon of rice vinegar for brightness. This version is perfect for drizzling over noodle bowls or as a glaze for baked tofu.

The sweetness balances the umami, making it a crowd-pleaser. I’ve used this as a dipping sauce for spring rolls—it’s addictive! 🍜

Herb-Forward Variation

Blend 2 tablespoons fresh cilantro and 1 tablespoon fresh mint into the finished mayo for a bright, herbaceous twist. This works beautifully with summer salads or as a spread for sandwiches.

For extra freshness, add 1 teaspoon of lime zest alongside the lemon juice. The herbs cut through the richness, making it feel lighter. ✨

Smoky Chipotle Twist

Replace the sriracha with 1 teaspoon adobo sauce (from canned chipotles) and add ½ teaspoon smoked paprika. This adds a deep, smoky dimension that pairs perfectly with black beans or roasted sweet potatoes.

I’ve used this as a taco sauce—it’s rich, smoky, and totally vegan. For extra texture, top with toasted pumpkin seeds before serving. 🔥

Creamy Avocado Blend

For a luxuriously smooth texture, blend in ½ ripe avocado (peeled and pitted) after Step 3. This adds healthy fats and a buttery richness that’s irresistible. It’s perfect for toast toppings or as a dressing for grain bowls.

If you want to keep it vegan, ensure your avocado is organic to avoid cross-contamination. The result is like a vegan aioli with umami depth. 🥑

Frequently asked questions