How do I make Kewpie mayo from regular mayo?

To make a Kewpie mayo recipe from regular mayo , mix ½ cup of your favorite mayonnaise with 1 tablespoon rice vinegar, ½ teaspoon sugar, and a pinch of MSG or nutritional yeast. For added authenticity, stir in one egg yolk. Whisk until smooth and chill before serving. It’s a quick and easy hack when you're short on time.

What are the best uses for Kewpie mayo?

Kewpie mayo is incredibly versatile. It’s used in sushi rolls (like spicy tuna), okonomiyaki, egg sandwiches, tempura dips, and even on burgers or roasted veggies. Its creamy texture and umami flavor make it perfect for both Asian and Western-style dishes.

Is there an easy Kewpie mayo recipe I can follow?

Yes! For a super easy Kewpie mayo recipe , whisk 1 egg yolk with 1 tablespoon rice vinegar, then slowly add ½ cup neutral oil. Finish with a pinch of sugar, salt, and MSG (optional). It takes less than 10 minutes and stores well in the fridge.

Can I make Japanese mayonnaise at home for sushi?

Absolutely. Homemade Japanese mayo for sushi can be made by blending egg yolks, rice vinegar, and oil with a dash of MSG and sugar. The smooth, rich consistency is ideal for sushi toppings or spicy mayo blends. Try adding Sriracha to turn it into spicy tuna sauce.

How does Kewpie mayo differ from regular mayo?

Kewpie mayo uses only egg yolks (not whole eggs), rice vinegar, and MSG, which gives it a richer texture and deep umami flavor. Regular mayo is often thicker, less tangy, and more acidic due to distilled vinegar. This difference makes Kewpie a game-changer in recipes where creaminess and flavor are key.

What do Reddit users say about making Kewpie mayo at home?

According to Reddit threads on cooking subs, users love experimenting with Kewpie mayo recipes at home. The most popular hacks involve mixing regular mayo with rice vinegar and MSG. Some go all-in with fresh yolks and immersion blenders. Most agree: once you try the homemade version, store-bought feels like a compromise.

Is there a good Japanese mayo substitute I can try?

Yes. You can make a Japanese mayo substitute using regular mayo, rice vinegar, sugar, and a pinch of MSG. For a vegan alternative, blend silken tofu or aquafaba with vinegar and oil. Store-bought options like Trader Joe’s or Duke’s mayo also work when mixed with a few key flavor boosters.

Irresistibly Homemade Kewpie Mayo Recipe

Name: Kewpie Mayo
Prep time: 10 min
Total time: 10 min
Cuisine: Japanese
Ingredients: 2 egg yolks; 2 tbsp rice vinegar; 1 tsp Dijon mustard; ½ tsp salt; 1 tsp sugar; ½ tsp MSG (optional); 1 cup neutral oil; 1 tsp lemon juice

Description

A rich and creamy homemade Kewpie mayo recipe made with egg yolks, rice vinegar, and a touch of umami. Perfect for sushi, sandwiches, and dips.

Ingredients

Scale

2 egg yolks
2 tbsp rice vinegar
1 tsp Dijon mustard
½ tsp salt
1 tsp sugar
½ tsp MSG (optional)
1 cup neutral oil
1 tsp lemon juice

Instructions

Blend yolks, vinegar, mustard, salt, and sugar.
Slowly add oil until emulsified.
Stir in lemon juice and MSG.
Store in a clean jar and refrigerate up to 1 week.

Notes

Use fresh, room-temperature egg yolks for best emulsification. Pasteurized yolks are recommended for food safety.
MSG is optional but adds the signature umami flavor found in authentic Japanese mayo. You can substitute with nutritional yeast or omit if preferred.
Neutral oils like canola, grapeseed, or soybean work best—avoid strong-flavored oils like olive oil.
For a thinner mayo, whisk in a few drops of warm water at the end.
Store in an airtight container in the refrigerator and use within 5–7 days.
Customize the flavor by adding a pinch of garlic powder, chili oil, or yuzu juice for variation.

Prep Time: 10 minutes
Cook Time: 0 minutes
Category: Condiment / Sauce
Method: Whisking / Blending
Cuisine: Japanese

Nutrition

Serving Size: 1 tablespoon (approx. 15g)
Calories: 95
Sugar: 0.5g
Sodium: 65mg
Fat: 10g
Saturated Fat: 1.5g
Unsaturated Fat: 8g
Trans Fat: 0g
Carbohydrates: 0.5g
Fiber: 0g
Protein: 0.2g
Cholesterol: 25mg

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