This is my favorite recipe when I get some fresh caught white fish. If you're a cilantro hater you could replace with more green onions or leave it out. Copy pasted from The Woks of Life cookbook.
Crispy Pan-Fried Fish Fillets
Serves 2 to 3
1 pound flaky white fish fillets (such as haddock or flounder)
2 teaspoons plus 1 tablespoon Shaoxing wine
¼ teaspoon fine sea salt
½ teaspoon white pepper powder
¼ cup cornstarch
¼ cup neutral oil
3 tablespoons hot water
1½ tablespoons light soy sauce
½ teaspoon sugar
2 scallions, white and green parts finely julienned
½ cup roughly chopped fresh cilantro leaves and stems
Pat the fish dry with a paper towel on both sides. Drizzle 2 teaspoons of the Shaoxing wine all over the fillets, using your hands to rub it on both sides of each fillet. Mix the salt and white pepper and rub it all over the fillets as well.
Add the cornstarch to a pie plate or other shallow rimmed dish. Dredge the fish thoroughly, pressing the cornstarch onto the fillets until they are completely coated.
Add the oil to a large nonstick skillet over high heat. (You could also use a well-seasoned cast-iron pan or a carbon-steel wok. Just be sure to heat it thoroughly before adding the oil to help create a nonstick surface). The oil is hot enough when a pinch of cornstarch dropped into the oil sizzles vigorously.
Gently lay the fish fillets in the oil. Fry for 2 minutes, then reduce the heat to medium-high and fry for an additional minute. (Don’t touch it during these 3 minutes!) Flip the fillets over and fry for 3 to 4 minutes on the other side, until lightly golden.
In a small bowl, prepare the sauce. Combine the hot water with the light soy sauce, sugar, and remaining tablespoon Shaoxing wine.
Transfer the fish to a platter. Sprinkle half the scallions and cilantro over the fish. Add the other half of the scallions and cilantro to the pan of oil (that you cooked the fish in). With the heat still on medium-high, cook the herbs until they’re just wilted, about 30 seconds. Lower the heat to medium and pour in the prepared sauce. Simmer for 5 seconds—just enough to deglaze the pan. You don’t want the sauce to evaporate too much! Turn off the heat and pour the sauce over the fish. Serve immediately.