Unagi Sauce – Authentic Japanese Marinade for Perfect Grilling Delight Unagi Sauce, also known as "Kabayaki Sauce," is one of the most well-known and popular sauces in Japanese cuisine. Traditionally used to enhance grilled eel (Unagi), it is also excellent as a marinade or dip for other dishes. With its distinctive flavor of a sweet, slightly salty note and a deep umami spice, it elevates the flavors of meat, fish, and vegetables to a new level. If you are looking for a high-quality Unagi Sauce, YUMMYTO Unagi Sauce is an excellent choice. This authentic Japanese marinade is ideal for grilled dishes, sushi, rice dishes, and more.