Chilean sea bass Hong Kong style is a steamed fish dish finished with ginger, scallions, soy, and a little hot oil. It takes inspiration from Cantonese steamed-fish preparations: gentle steaming keeps the rich, tender fish moist, while the bright aromatics and savory sauce balance its buttery flavor.
Ingredients
- 4 skin-on Chilean sea bass fillets, about 6 oz (170 g) each, 1½ lb (680 g) total
- 1 piece fresh ginger, about 2 in (5 cm) long or 1 oz (30 g), peeled and cut into fine matchsticks
- 6 scallions, about 3 oz (90 g), trimmed; cut 4 into thin lengths and slice the other 2 on the diagonal for garnish
- 3 tbsp (45 ml) light soy sauce
- 2 tbsp (30 ml) water
- 1 tbsp (15 ml) Shaoxing wine
- 1 tsp (4 g) granulated sugar
- ½ tsp (2.5 ml) toasted sesame oil
- ⅛ tsp (0.3 g) ground white pepper, optional
- 3 tbsp (45 ml) neutral oil, such as canola or grapeseed oil
- ½ cup loosely packed cilantro leaves, about ½ oz (15 g), optional
- 6 cups (1.4 L) water for steaming, or enough to sit below the steaming rack
Instructions
- Prepare the fish and aromatics. Pat the fillets dry and check for pin bones by running clean fingertips along the center of each piece; pull out any bones with tweezers. Arrange the fish skin-side down on a heatproof plate that will fit inside a lidded steamer or wok. Scatter the ginger matchsticks and the four lengths of scallion over and around the fish. Set the plate aside while you prepare the steamer. Keep the fish refrigerated if the steamer is not nearly ready.
- Mix the seasoning sauce. Stir together the light soy sauce, water, Shaoxing wine, sugar, sesame oil, and white pepper, if using, until the sugar dissolves. Shaoxing wine is a fragrant Chinese rice wine; if you cannot find it, use dry sherry for a similar aromatic note or use an equal amount of water for a milder sauce. The fish is flavorful on its own, so do not add extra salt before tasting the finished sauce.
- Bring the steamer to temperature. Pour the water into a wok or wide pot and set a rack or steaming trivet inside so the water stays below the rack. Cover and bring the water to a steady boil over high heat, about 4 minutes. Use a plate gripper or sturdy oven mitts to handle the hot plate later, and take care not to let the water boil dry.
- Steam the fillets. Carefully set the plate on the rack and cover the pot tightly. Steam for about 8 to 10 minutes, depending on the thickness of the fish; start checking at 8 minutes. Check the thickest part with a food thermometer. USDA FSIS guidance sets the safe minimum internal temperature for fish at 145°F (63°C). The flesh should also look opaque and separate easily with a fork, but use the thermometer rather than appearance alone to confirm doneness. If needed, cover and steam in 1-minute increments.
- Warm the sauce and arrange the garnish. While the fish finishes steaming, warm the soy mixture in a small saucepan over low heat just until hot, about 1 minute; do not reduce it into a thick glaze. Once the fish reaches 145°F (63°C), carefully remove the plate. If a large amount of watery liquid has collected on it, spoon off a little, leaving the ginger and fish juices behind. Pour the warm sauce around the fillets and scatter the remaining sliced scallions and cilantro over the top.
- Finish with hot oil and serve. Heat the neutral oil in a small skillet over medium-high heat until it shimmers, about 1 minute. Carefully drizzle it over the scallions and ginger; it should sizzle lightly and release their aroma. Keep your face and hands back from the plate, since hot oil can splatter. Bring the fish to the table promptly with the sauce on the plate, and spoon some over each serving.
Tips
- Choose similar-sized pieces. Fillets of roughly equal thickness finish at about the same time. If one piece is much thinner, check it first and remove it when it reaches 145°F (63°C), then let the thicker pieces continue steaming. Chilean sea bass is sold under that market name for Patagonian toothfish; ask for skin-on portions if available, since the skin helps the fish hold together during steaming.
- Use a sensible substitute if needed. Black cod (sablefish) is a close choice for a rich, soft texture. Halibut, cod, or sea bass also work, though leaner fish can cook more quickly and may be less buttery. Keep the same sauce, but begin checking lean fillets a few minutes earlier rather than relying on the full timing.
- Keep the plate stable and the lid closed. A plate that rocks on the rack is difficult to lift safely, so check the fit before adding the fish. Avoid repeatedly opening the lid: each opening releases steam and extends cooking. If your pot is too small for one plate, steam the fillets in batches instead of stacking them.
- Adjust saltiness at the end. Light soy sauce brands vary in saltiness. Taste the warmed sauce before pouring it over the fish, and dilute it with a teaspoon or two of water if it tastes too strong. Dark soy sauce is not a one-for-one replacement here; it is thicker and more intensely colored, so it changes both the look and balance of the sauce.
Serving Suggestions
Serve the fish straight from its steaming plate so the sauce and aromatics stay warm. Steamed jasmine rice is a natural accompaniment: it catches the soy-and-ginger juices without competing with the fish. For a fuller meal, add a simple vegetable such as steamed gai lan, bok choy, or broccoli. A quick drizzle of oyster sauce over the vegetables is optional, but keep their seasoning light so the fish remains the centerpiece.
For a family-style meal, put the plate in the center of the table with a serving spoon and let everyone take a portion with some ginger, scallion, and sauce. If you prefer plated portions, transfer each fillet carefully with a fish spatula and divide the aromatics and sauce between plates. A small side dish of extra soy sauce is usually unnecessary, but a little chili oil at the table can suit guests who want more heat.
Variations
Add a gentle chili note: Scatter a few thin rings of fresh red chili over the fish with the scallions. For a softer heat, remove the seeds first. Keep chili oil as an optional table condiment if you are serving people with different preferences.
Make it without alcohol: Replace the Shaoxing wine with an equal amount of water. Dry sherry is a useful substitute when alcohol is suitable, but it is not necessary for the dish to work. The sauce without wine will taste a little less fragrant, while ginger, scallions, and sesame oil still provide plenty of aroma.
Use another fish: Thick cod, halibut, or black cod fillets can follow the same method. Cooking time depends more on thickness than on the name of the fish, so check the center early and remove each portion once it reaches 145°F (63°C). Very thin fillets are more likely to overcook while waiting for thicker pieces.
Make the sauce less sweet or more aromatic: Reduce the sugar to ½ teaspoon if you prefer a more savory finish. For extra fragrance, add a few additional ginger matchsticks, but avoid piling on so much ginger that it covers the fish. The classic balance here is savory soy, fresh alliums, and a brief sizzle of oil rather than a heavy or thick sauce.
Storage and Reheating
For food safety, refrigerate cooked fish within 2 hours of serving. Store leftovers in a shallow, covered container and use them within 3 to 4 days; the texture is usually best in the first day or two. Keep the fish and sauce together so the portions do not dry out, or store the sauce separately if you would like to control how much goes on each serving. Do not leave the cooked fish at room temperature for longer than 2 hours.
Reheat only the portion you plan to eat. Put the fish and a spoonful of its sauce in a covered microwave-safe dish and heat in short bursts, or warm it gently in a covered pan with a splash of water. Reheat leftovers to 165°F (74°C), checked with a food thermometer. Strong or prolonged heat can make fish dry, so stop as soon as it reaches that temperature. Freezing is possible in an airtight container, though thawed steamed fish may be softer and release more liquid; thaw it in the refrigerator and reheat safely.
Frequently Asked Questions
Can I use frozen Chilean sea bass?
Yes. Thaw it completely in the refrigerator, then pat it very dry before steaming. Excess surface water can dilute the sauce and make it harder to judge the fish’s doneness. If the portions are still icy in the center, they will cook unevenly, so do not put them straight from frozen into this timing.
Can I steam the fish without a wok?
Yes. Use a lidded pot large enough to hold the heatproof plate and a rack or trivet that keeps the plate above the water. A bamboo steamer also works if the plate fits and the water cannot touch the fish. The lid should close securely so the pot maintains steady steam.
How do I know when the fish is done?
Check the thickest part of a fillet with a food thermometer and cook it to 145°F (63°C), the USDA FSIS safe minimum for fish. Start checking at the low end of the time range because portions vary in thickness. Opaque flesh that flakes easily is a useful visual cue, but it does not replace the thermometer reading.
Can I prepare anything ahead?
You can slice the ginger and scallions and mix the sauce several hours ahead; cover and refrigerate them separately. For the best texture, steam the fish shortly before serving rather than cooking it in advance. Have the plate, rack, and serving tools ready before you start, since the hot-oil finish is easiest when the fish is freshly steamed.
What if I do not have Shaoxing wine?
Use dry sherry in the same quantity, or replace it with water. Shaoxing wine and dry sherry add a mild, rounded aroma; water leaves the sauce a little simpler but still lets the soy, ginger, and scallions shine. Avoid using sweet cooking wine unless you reduce the added sugar to keep the sauce balanced.
Related
- Chilean Steelhead Trout Recipe with Lemon and Herbs
- Chilean Beef Empanadas Recipe with Flaky Dough
- Traditional Chilean Breakfast Foods: Pan con Palta
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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