How to make it
5 steps. Take it one step at a time.
Rinse the Japanese short-grain rice under cold water
Rinse the Japanese short-grain rice under cold water until the water runs clear. Cook the rice in a rice cooker using the appropriate amount of water (usually a 1:1.1 ratio). Once cooked, let it stand for 10 minutes to finish steaming.
20 minCombine the soy sauce, mirin, sake, and sugar
In a small saucepan, combine the soy sauce, mirin, sake, and sugar. Bring to a boil over medium heat, then reduce the heat to low and simmer for about 10-15 minutes or until the sauce has thickened slightly and reduced by about a third.
15 minPreheat your grill or oven broiler
Preheat your grill or oven broiler to 400°F (204°C). If using fresh eel, cut the fillets to fit your serving boxes. Place the eel on a wire rack over a baking sheet. Grill or broil for 5-7 minutes until the skin is slightly crispy and the meat is tender.
7 minBrush the eel fillets generously
Brush the eel fillets generously with the prepared tare sauce. Return to the grill or broiler for another 1-2 minutes until the sauce bubbles and caramelizes. Repeat this glazing process once more for a deep flavor.
2 minPlace a portion of steamed rice
Place a portion of steamed rice into each Jubako or serving bowl. Drizzle a little tare sauce over the rice. Top with a grilled eel fillet. Serve immediately with a sprinkle of sansho pepper if desired.
A little kitchen wisdom
For the most authentic experience, use Japanese short-grain rice and a traditional Jubako (lacquered box). If you can't find fresh eel, high-quality frozen pre-grilled unagi can be used and finished with the homemade sauce for better flavor.



