Top your favorite sushi rolls or noodles with our homemade soy free eel sauce (unagi sauce). This sauce is super easy to make with 3 to 4 easy-to-find ingredients. Makes about 1 cup of sauce (16 Tablespoons, 236 ml)
In a small saucepan (about 1 quart in size or smaller), whisk together the coconut aminos (and soy-free tamari if using), mirin, and sugar.
Bring to a simmer over medium heat, then lower the heat to medium-low or low and simmer for 15 minutes, stirring regularly. Make sure this is a low simmer to avoid scorching.
If you want a thicker sauce, you can simmer for an additional 5 minutes or whisk in a pinch of cornstarch.
Allow to cool completely. Once cooled completely and chilled, the eel sauce will thicken.
Use the eel/unagi sauce to top sushi, noodles, veggies, and more.
Store in an airtight container or jar in the fridge for up to 1 month.
Notes
*For a more salty and savory eel sauce, you can replace half of the coconut aminos with the San-J no-soy tamari.