Yum Yum Sauce

Pro tips

• Melt butter before mixing to ensure smooth, lump-free sauce without streaks.
• Add water 1 tablespoon at a time to achieve your preferred consistency—it thickens slightly as it cools.
• Whisk vigorously after adding tomato paste to avoid red streaks throughout the sauce.
• Taste and adjust seasonings gradually; garlic powder, paprika, and salt are easy to add but impossible to remove.

Substitutions

• Mayonnaise → sour cream or Greek yogurt (tangier, less rich)
• Paprika → smoked paprika (deeper, smokier flavor)
• Lime juice → rice vinegar or lemon juice (slightly different tartness)
• Sea salt flakes → table salt (use 3/4 tbsp to account for finer grain)

Storage & make-ahead

Store in an airtight container in the refrigerator for up to 1 week. Stir well before serving as separation may occur.

Can I make yum yum sauce without mayonnaise?

Sour cream or Greek yogurt can replace mayonnaise for a tangier version, though the texture and richness will differ slightly.

How long does homemade yum yum sauce last?

Store in an airtight container in the refrigerator for up to 1 week.

Is yum yum sauce spicy?

This recipe is mild and savory with no heat; add cayenne pepper or sriracha if you prefer spice.

Can I adjust the thickness of yum yum sauce?

Yes. Add water gradually (up to 1/3 cup) to thin, or reduce water to thicken to your preferred consistency.

What should I serve yum yum sauce with?

It pairs well with grilled vegetables, shrimp, steak, fried rice, and tempura as a dipping sauce.