This creamy homemade yum yum sauce is a quick and easy Japanese steakhouse-style sauce that balances tang, sweetness, and a hint of spice. Perfect for grilled meats, seafood, and vegetables, it adds a luscious, velvety dip to any meal.
Melt butter gently to avoid browning. Chill sauce for best flavor. Adjust sweetness and heat to taste. Vegan version uses vegan mayo and coconut or neutral oil instead of butter. Stir before serving if sauce thickens or separates.
Keywords: yum yum sauce, Japanese steakhouse sauce, creamy sauce, dipping sauce, grilled steak sauce, easy sauce recipe