Ever dipped your fork into that pale pink sauce at your favourite Japanese hibachi restaurant and wondered, "What is this heavenly concoction?" It's none other than the famous Japanese White Sauce, often called Yum Yum Sauce, and for good reason. With a perfect balance of tangy and sweet, this creamy sauce turns any meal from good to unforgettable. And guess what? You're only 5 minutes away from whipping up your own homemade yum yum sauce recipe. Let's get into our simple recipe and replicate this famous Japanese steakhouse sauce in your kitchen!

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What is Japanese White Sauce (a.k.a. Hibachi Yum Yum Sauce)?
Originating from the bustling kitchens of Japanese hibachi restaurants, Yum Yum Sauce is the creamy, tangy sauce that's served alongside grilled meats, seafood and vegetables.
Despite its complex flavours, the base recipe uses surprisingly simple ingredients, transforming dishes with its rich texture and delicious taste. It's a staple at Japanese steak houses, hibachi and teppanyaki restaurants, and even sushi restaurants sometimes, and a must-have for any hibachi night at home.
Wait, But What Is Hibachi?
Hibachi is a traditional Japanese cooking style where food is prepared on hot hibachi grills, right before your eyes in Japanese restaurants. A truly Japanese hibachi experience is interactive and flavoursome, characterized by the sizzling sounds of cooking meats and vegetables, complemented by the creamy yum-yum sauce, enhancing the overall taste and enjoyment.
At Japanese hibachi steakhouses, Yum Yum Sauce is the secret star that elevates every dish. Drizzled over sizzling hibachi chicken or succulent hibachi shrimp, it adds a creamy, tangy kick. It's not just for protein; hibachi vegetables also get a delicious upgrade, making every bite a perfect taste of Japanese food flavours.

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Ways To Use Japanese White Sauce
The versatility of Yum Yum Sauce knows no bounds. Here are some creative ways to incorporate this sauce into your meals (even if you do not own a hibachi grill):
- Drizzle over panko-crusted chicken or grilled chicken tenderloins for a delightful twist.
- Elevate your seafood game by pairing it with fish or as a Japanese shrimp sauce.
- Transform crunchy, fresh, or tempura-battered vegetables into an irresistible side.
- Use as a sandwich spread to add a creamy kick to your lunch.
- Perfect with Western-style dishes, like dipping sauce for french fries or a companion to fish and chips.
Ingredients and Substitutes
Making the perfect Yum Yum Sauce starts with gathering the right components. Here's what you'll need:
- Mayo: Opt for Kewpie mayo (it's a brand of Japanese mayonnaise) for the best flavour, but regular or reduced-fat mayo will also do. Avoid overly vinegary brands for the mayo base.
- Tomato Paste: Also known as concentrated tomato puree. Tomato ketchup can be substituted, but adjust the sugar and vinegar accordingly. It will give your sauce that signature pale pink colour.
- Rice Vinegar (Rice Wine Vinegar): Apple cider vinegar or white wine vinegar are suitable alternatives; dry sherry or mirin can also work wonders.
- Sugar, Paprika, Garlic Powder, Cayenne Pepper: Each adds a layer of flavour, from sweet to spicy.

Fancy a little bit of heat? Add a touch of your favourite hot sauce (like sriracha) to this Japanese White Sauce recipe!
Find the quantities of ingredients, method and nutritional values in the printable recipe card at the bottom of the post.
Step-by-Step Method
1. In a small bowl, combine mayo, tomato paste, rice vinegar, caster sugar, paprika, garlic powder, and cayenne pepper.
2. Stir until the sugar dissolves fully, ensuring a smooth texture.
3. Cover the bowl and let this yummy sauce meld in the fridge for at least 30 minutes - patience is key for the flavours to develop.


Storage and Making Ahead
Your homemade yum yum sauce can be stored in an airtight container (like an airtight jar) in the fridge, ready to delight for up to a week. For best flavour, make it ahead of time; the flavours intensify, creating a more delicious sauce.
Recipe FAQs
Is yum yum sauce the same as spicy mayo?
While both are creamy and versatile, Yum Yum Sauce has a unique tang and sweetness and sometimes a little heat, setting it apart from the simpler spicy mayo.
Why is Japanese white sauce called yum yum sauce?
Simply put, its deliciousness makes everyone say "yum yum"!
What are the two sauces served at hibachi?
Typically, it's the ginger sauce for seafood and veggies, and the creamy, dreamy yum yum sauce for meats and fried rice.

Tips & Tricks for Best Results
1. Let It Rest: The flavours of your yum yum sauce deepen and meld beautifully when left to sit overnight in the fridge.
2. Adjust to Taste: Personal tastes vary, so feel free to tweak the amounts of sugar or cayenne pepper to hit that perfect balance for your palate.
3. Experiment: While this sauce is traditionally served with hibachi dishes, don't be afraid to try it as a salad dressing, a dip for your favourite snacks, or even as a novel topping for burgers.
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Japanese White Sauce (Yum Yum Sauce For Hibachi)
Ingredients
- 160 g (¾ cups) mayo
- 1 tablespoon tomato paste
- 1 tablespoon rice vinegar
- 1 teaspoon caster sugar
- ¼ teaspoon paprika
- ⅛ teaspoon garlic powder
- ⅛ teaspoon cayenne pepper or chilli powder
Instructions
- Place all the ingredients into a medium bowl and mix until the sugar dissolves.
- Cover the bowl and let the sauce chill in the fridge for at least 30 minutes before using it.
Video
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