
This Cantonese steamed fish is light, aromatic, and ready in minutes. Tender white fish is finished with sizzling ginger-scallion soy sauce for a clean, restaurant-style dish at home.
Prepare the aromatics: cut the scallions into 2-inch pieces, halve them lengthwise, then slice into thin matchsticks. Thinly slice the ginger and cut it into fine strips. Roughly chop the cilantro and set everything aside.
In a small bowl, stir together the light soy sauce, salt, sugar, and hot water until the sugar and salt dissolve. Set the sauce mixture near the stove.
Set up a steamer or wok with a rack and add 1 to 2 inches of water. Bring the water to a steady boil.
Rinse the fish fillet and pat it dry. Place it on a heatproof oblong plate that fits inside your steamer, then carefully transfer the plate to the steaming rack.
Reduce the heat to medium so the water keeps steaming without boiling away too quickly. Cover and steam for 7 to 10 minutes, depending on thickness. Very thin fillets may need only 4 to 5 minutes.
Check doneness by inserting a butter knife into the thickest part of the fish; it should slide through easily and the fish should flake gently. Turn off the heat and carefully pour off any liquid collected on the plate.
Scatter about one-third of the scallions, ginger, and cilantro over the hot fish.
Heat the vegetable oil in a small saucepan or wok over medium-high heat. Add the remaining ginger and cook for about 1 minute, then add the white parts of the scallions and cook for 30 seconds.
Add the remaining scallions and cilantro to the hot oil, then pour in the soy sauce mixture. Let it bubble for about 30 seconds, just until the herbs wilt and the sauce smells fragrant.
Immediately pour the hot ginger-scallion sauce over the steamed fish. Serve at once with steamed rice or simple greens.
Use a delicate white fish such as cod, sea bass, sole, flounder, or tilapia. Avoid over-steaming; fish continues to cook from residual heat after it leaves the steamer. If your plate collects a lot of liquid after steaming, drain it before adding the sauce so the final dish tastes clean and savory instead of diluted.




