5-Minute Classic Yum Yum Sauce

This 5-minute classic yum yum sauce is the creamy, tangy dip that makes Japanese steakhouse meals so addictive. You stir together a handful of pantry ingredients and end up with a sauce that tastes like it came from a hibachi grill.

No cooking, no blenders, no waiting. It’s a dead-simple recipe you can throw together while the rice is steaming.

Why This Sauce is a Fridge Favorite

It nails that sweet-savory balance with a gentle tang from rice vinegar. The paprika brings the familiar orange color and a hint of smokiness, while melted butter makes the texture silky and rich.

I keep a jar in the fridge door and spoon it over everything from roasted broccoli to leftover chicken. It turns a plain weeknight meal into something that feels a little more fun.

Ingredients

• 1 cup mayonnaise: use full-fat for the creamiest texture; light mayo works but the sauce will be thinner.
• 2 tbsp ketchup: gives the tomato sweetness and that classic pinkish-orange hue.
• 1 tbsp rice vinegar: lends a mild, clean acidity; unseasoned is best.
• 1 tbsp granulated sugar: rounds out the tang and adds just enough sweetness.
• 1 tsp smoked paprika: for color and a subtle smoky note; sweet paprika works too.
• ½ tsp garlic powder
• ½ tsp onion powder
• 1 tbsp melted unsalted butter: stirred in at the end, it makes the sauce glossy and rich.
• 2 to 3 tbsp water: to thin the sauce to a drizzly consistency.
• Salt: a pinch at the end to bring everything together.

Variations / Substitutions

• Make it spicy: whisk in 1 to 2 teaspoons of sriracha or a pinch of cayenne pepper.
• No butter?: leave it out for a slightly lighter sauce, or use a splash of neutral oil.
• Sugar-free option: swap the sugar for a teaspoon of honey or a granulated sweetener you like.
• Vegan version: choose a vegan mayo and plant-based butter; the flavor stays very close to the original.
• Lemon instead of vinegar: use the same amount of fresh lemon juice for a brighter, citrusy kick.

Serve it alongside Shrimp Tempura.

How to Make Classic Yum Yum Sauce

Step 1: Whisk the Creamy Base

In a medium bowl, combine 1 cup mayonnaise, 2 tablespoons ketchup, 1 tablespoon rice vinegar, 1 tablespoon sugar, 1 teaspoon paprika, ½ teaspoon garlic powder, and ½ teaspoon onion powder. Whisk until the mixture is completely smooth and uniform in color, about 30 seconds.

Step 2: Thin with Water

Pour in 2 tablespoons of water and the 1 tablespoon melted butter. Whisk again, then check the consistency. If you want a looser sauce for drizzling, add another tablespoon of water and stir it in. The final thickness should be similar to a creamy salad dressing.

Step 3: Spoon and Serve

Taste the sauce and add a small pinch of salt if it needs it. Transfer to a small serving bowl or a squeeze bottle. Serve immediately or refrigerate for later. It’s perfect right away, but the flavors round out even more after 30 minutes in the fridge.

Tips for the Best Yum Yum Sauce

• Let the sauce chill for at least 30 minutes before using it; the garlic and onion powders mellow and the whole thing tastes more cohesive. That said, you can absolutely dip right away if you can’t wait.
• Use full-fat mayo. The silkiness you expect from steakhouse sauce depends on it. Reduced-fat versions tend to water down the flavor and make the sauce runnier.
• If your sauce tastes flat, the fix is usually a tiny pinch more salt or a couple extra drops of rice vinegar. Add slowly and taste again.
• This sauce thickens slightly in the fridge. Just stir in a teaspoon of cold water before serving if it has firmed up too much.

Scale this sauce for a crowd:

Batch Size	Mayo	Ketchup	Rice Vinegar	Sugar	Paprika	Butter
Double (2 cups)	2 cups	4 tbsp	2 tbsp	2 tbsp	2 tsp	2 tbsp
Triple (3 cups)	3 cups	6 tbsp	3 tbsp	3 tbsp	1 tbsp	3 tbsp

Keeping It Fresh

Store leftover yum yum sauce in an airtight container in the refrigerator for up to 1 week. The mayonnaise base means it stays creamy and doesn’t separate. Give it a quick stir before using again. It’s served cold, so no reheating needed.

What Goes Well With Classic Yum Yum Sauce

This sauce truly shines as a dip for crispy fried shrimp or vegetable tempura, where the cold creaminess contrasts with the hot, crunchy batter. Spoon it over Hibachi-style fried rice or drizzle it on grilled chicken skewers for an instant flavor upgrade. It also works wonders as a dressing for a simple shredded cabbage salad, adding richness without overwhelming the vegetables.

Frequently Asked Questions

Can I make yum yum sauce without ketchup?

Yes, but you’ll lose the classic pink-orange color and some of the tomato sweetness. Try substituting 1 tablespoon of tomato paste plus 1 teaspoon of extra sugar and a splash of water to thin it out.

Is this sauce gluten-free?

The recipe as written is naturally gluten-free, but check your brands. Most major mayonnaise and ketchup brands are gluten-free, but some spice blends can contain additives, so use pure garlic and onion powders.

Can I freeze yum yum sauce?

No, freezing is not recommended. The mayonnaise will break and separate when thawed, turning the texture grainy and watery. It’s best made fresh and kept in the fridge.

Why is my sauce too thin or too thick?

If it’s too thin, you may have added too much water. Whisk in a spoonful of extra mayo to thicken it back up. If it’s too thick, stir in another half-tablespoon of water until it reaches the consistency you like.

Does this taste exactly like the steakhouse sauce?

It gets very close. Restaurant versions sometimes include a tiny amount of tomato paste or MSG for an extra savory note. You can add a pinch of MSG or a dash of Worcestershire sauce if you want to nudge it even closer.