Eel sauce is a sweet and salty sauce that is easy to make and elevates the flavor of sushi. No eels were harmed in the creation of this sauce. :)
1/2 cup low sodium soy sauce
1/2 cup granulated sugar
1/2 cup mirin
Heat all ingredients in a medium saucepan over medium heat until reduced by nearly half. Sauce will thicken as it cools.
Drizzle over sushi rolls, grilled chicken, fish, or eel.