This Japanese spicy mayo is a versatile condiment that adds a delightful kick to your dishes. Perfect for sushi, sandwiches, or as a dipping sauce, it combines creamy mayonnaise with the bold flavors of sriracha sauce, soy sauce, and a hint of lemon juice.
While most of the ingredients for this recipe are common pantry staples, you might need to pick up sriracha sauce if you don't already have it. This popular hot sauce is made from chili peppers, vinegar, garlic, sugar, and salt, and can be found in the Asian foods section of most supermarkets.

Ingredients For Japanese Spicy Mayo Recipe
Mayonnaise: The creamy base of the sauce, providing a rich and smooth texture.
Sriracha sauce: Adds a spicy kick and depth of flavor to the mayo.
Soy sauce: Brings a savory umami element to balance the heat.
Lemon juice: Adds a touch of acidity to brighten the flavors.
Technique Tip for This Recipe
For an extra layer of flavor, try using Kewpie mayonnaise instead of regular mayonnaise. This Japanese-style mayo has a richer, creamier texture and a slight sweetness that complements the sriracha sauce perfectly. Additionally, if you want a smoother consistency, whisk the mixture vigorously or use an immersion blender to ensure all ingredients are fully emulsified.
Suggested Side Dishes
Alternative Ingredients
mayonnaise - Substitute with Greek yogurt: Greek yogurt provides a creamy texture similar to mayonnaise but with fewer calories and added protein.
sriracha sauce - Substitute with chili garlic sauce: Chili garlic sauce offers a similar heat level and flavor profile, with an added hint of garlic.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce that offers a similar umami flavor.
lemon juice - Substitute with rice vinegar: Rice vinegar provides a mild acidity that complements the other ingredients without overpowering them.
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How to Store or Freeze This Recipe
To keep your Japanese spicy mayo fresh and flavorful, store it in an airtight container. This prevents any unwanted odors from seeping in and keeps the mayo from drying out.
Place the container in the refrigerator. The cool temperature helps maintain the integrity of the mayonnaise and the sriracha sauce, ensuring that the flavors remain vibrant.
For optimal freshness, consume the spicy mayo within one week. Over time, the lemon juice and soy sauce can cause the mixture to separate or lose its zest.
If you plan to make a larger batch and want to extend its shelf life, consider freezing the spicy mayo. Portion it into smaller, freezer-safe containers or even ice cube trays for easy, single-use servings.
Before freezing, ensure that the containers are sealed tightly to prevent freezer burn, which can alter the taste and texture of the mayo.
When you're ready to use the frozen spicy mayo, transfer the desired amount to the refrigerator to thaw overnight. This gradual thawing process helps maintain the creamy consistency.
Once thawed, give the spicy mayo a good stir to reincorporate any separated ingredients. If needed, adjust the seasoning with a bit more sriracha or lemon juice to refresh the flavor.
Avoid refreezing the spicy mayo once it has been thawed, as this can compromise both the texture and taste. Instead, use it up within a few days for the best culinary experience.
How to Reheat Leftovers
- Gently stir the Japanese Spicy Mayo to ensure all ingredients are well mixed before reheating.
- Use a microwave-safe bowl and cover it with a microwave-safe lid or wrap to prevent splattering.
- Heat in the microwave on low power for 10-15 seconds. Stir and check the temperature. Repeat if necessary, but avoid overheating to prevent the mayonnaise from separating.
- Alternatively, place the Japanese Spicy Mayo in a heatproof bowl and set it over a pot of simmering water (double boiler method). Stir continuously until it reaches the desired temperature.
- For a more controlled approach, use a small saucepan over low heat. Stir constantly to ensure even heating and prevent separation.
- If the Japanese Spicy Mayo becomes too thick after reheating, add a small amount of lemon juice or soy sauce to adjust the consistency.
Best Tools for Making This Recipe
Mixing bowl: A mixing bowl is essential for combining all the ingredients together smoothly.
Whisk: A whisk helps to blend the ingredients thoroughly, ensuring a consistent texture.
Measuring cups: Measuring cups are used to accurately measure the mayonnaise.
Measuring spoons: Measuring spoons are necessary for precise measurements of sriracha sauce, soy sauce, and lemon juice.
Spatula: A spatula can be used to scrape down the sides of the bowl, ensuring all ingredients are well incorporated.
Storage container: A storage container is useful if you plan to refrigerate the spicy mayo for later use.
How to Save Time on Making This Recipe
Use pre-made mayonnaise: Save time by using store-bought mayonnaise instead of making it from scratch.
Measure ingredients in advance: Pre-measure the sriracha sauce, soy sauce, and lemon juice to streamline the mixing process.
Mix in a jar: Combine all ingredients in a jar with a lid and shake vigorously to save on cleanup time.
Make in bulk: Prepare a larger batch and store it in the refrigerator for up to a week for quick access.
Use a whisk: A small whisk can blend the ingredients faster and more evenly than a spoon.

Japanese Spicy Mayo Recipe
Ingredients
Main Ingredients
- 0.5 cup mayonnaise
- 1 tablespoon Sriracha sauce
- 1 teaspoon soy sauce
- 1 teaspoon lemon juice
Instructions
- Mix all ingredients in a bowl until well combined.
- Adjust seasoning to taste.
- Serve immediately or refrigerate for later use.
Nutritional Value
Keywords
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