Step 1

In a bowl, combine the cucumber, soy sauce, vinegar, scallions, and cilantro. (You can cover and refrigerate the cucumber salsa for up to 24 hours.)

Step 2

In a medium saucepan over low heat, stir together the soy sauce, mirin, sugar, and wine. Heat, stirring frequently, until the sugar is completely dissolved, about 3 minutes. Pour the sauce into a small bowl.

Step 3

If desired, dredge the fish in the flour. Heat a skillet on medium-high until hot. Add the olive oil and heat until hot but not smoking. Cook the fish for 2 1/2 minutes on each side, until browned. Reduce the heat to medium, pour in the sauce mixture, cover, and cook, just until the fish is opaque throughout, 5 to 6 minutes more.

Step 4

Carefully transfer the fillets to a platter or individual plates and spoon the sauce from the skillet over the top. Sprinkle with the sesame seeds and serve immediately, spooning the cucumber salsa on the fsh or passing it on the side. Originally published June 17, 2013.