Black pepper fish is a quick, aromatic dish where firm white fish fillets are pan-seared and coated in a glossy, savory sauce with a generous kick of freshly cracked black pepper. It’s a popular style in Chinese-American and Cantonese cooking, known for its bold, peppery sauce that clings to the fish without overpowering its delicate flavor. This recipe works because it uses simple ingredients and a fast cooking method, making it perfect for a weeknight dinner that feels special.
Ingredients
- 1 ½ lbs (680 g) firm white fish fillets (such as cod, halibut, or sea bass), cut into 4 portions
- 1 teaspoon kosher salt
- ½ teaspoon freshly ground black pepper, plus more for the sauce
- 2 tablespoons all-purpose flour
- 2 tablespoons vegetable oil, divided
- 2 tablespoons unsalted butter
- 4 cloves garlic, minced
- 1 tablespoon fresh ginger, grated
- 1 shallot, finely chopped
- 2 tablespoons low-sodium soy sauce
- 1 tablespoon oyster sauce
- 1 teaspoon brown sugar
- ½ cup (120 ml) low-sodium chicken or vegetable broth
- 1 ½ teaspoons cornstarch mixed with 1 tablespoon water (slurry)
- 2 teaspoons freshly cracked black pepper (coarse)
- 2 green onions, sliced, for garnish
Instructions
- Pat the fish fillets dry with paper towels. Season both sides with the kosher salt and the ½ teaspoon black pepper. Dredge each fillet lightly in the flour, shaking off any excess.
- Heat 1 tablespoon of the vegetable oil in a large nonstick skillet over medium-high heat. When the oil shimmers, add the fish fillets in a single layer (work in batches if needed). Cook without moving for 3-4 minutes, until the bottom is golden brown and the fish releases easily. Flip and cook for another 2-3 minutes, until the fish reaches an internal temperature of 145°F (63°C) (USDA FSIS safe minimum for fish). Transfer the fish to a plate and tent loosely with foil.
- Reduce the heat to medium and add the remaining 1 tablespoon oil and the butter to the skillet. Once the butter melts, add the garlic, ginger, and shallot. Cook, stirring, for 1-2 minutes until fragrant and the shallot is translucent.
- Stir in the soy sauce, oyster sauce, brown sugar, and broth. Bring to a simmer and cook for 2 minutes, scraping up any browned bits from the bottom of the pan.
- Whisk the cornstarch slurry again, then pour it into the sauce. Stir constantly for 30-60 seconds until the sauce thickens to a glossy, coat-the-back-of-a-spoon consistency.
- Stir in the 2 teaspoons of coarsely cracked black pepper. Taste and adjust with more pepper or a pinch of salt if needed.
- Return the fish fillets to the skillet, spooning the sauce over the top. Let them warm through for 1 minute. Garnish with sliced green onions and serve immediately.
Tips
- Fish choice: Use a firm, white fish that holds together during cooking—cod, halibut, sea bass, or even thick tilapia. Avoid delicate fish like flounder, which may fall apart.
- Don’t overcrowd the pan: If you cook too many fillets at once, the pan temperature drops and the fish will steam instead of sear. Cook in batches if necessary.
- Adjust the heat: Freshly cracked black pepper is spicier than pre-ground. Start with less if you’re sensitive, and add more at the end to taste.
- Make it gluten-free: Use gluten-free all-purpose flour and substitute tamari for the soy sauce. Check that your oyster sauce is gluten-free or use a gluten-free hoisin sauce instead.
Serving Suggestions
Serve the black pepper fish over steamed jasmine rice or noodles to soak up the peppery sauce. A side of stir-fried bok choy, broccoli, or green beans adds color and crunch. For a complete meal, pair with a light cucumber salad dressed with rice vinegar and sesame oil.
Variations
- Spicy kick: Add 1-2 sliced bird’s eye chilies or a teaspoon of chili garlic sauce along with the garlic for extra heat.
- Citrus twist: Squeeze fresh lemon or lime juice over the fish just before serving for a bright, tangy contrast.
- Black pepper shrimp: Substitute large peeled shrimp for the fish. Cook shrimp for 2-3 minutes per side until pink and opaque, and follow the same sauce steps.
- Vegetarian version: Use thick slices of firm tofu or king oyster mushrooms instead of fish. Pan-sear them until golden, then proceed with the sauce.
Storage and Reheating
Refrigerate leftovers in an airtight container within 2 hours of cooking. The fish will keep for up to 3 days. To reheat, gently warm in a skillet over medium-low heat with a splash of broth or water to loosen the sauce, or microwave in 30-second bursts at 50% power. Avoid overcooking, as the fish can become dry. The sauce may thicken after refrigeration; thin it with a little broth if needed.
Frequently Asked Questions
Can I use frozen fish? Yes, thaw it completely in the refrigerator overnight and pat it very dry before cooking. Frozen fish often releases more water, so drying is essential for a good sear.
What if I don’t have oyster sauce? Substitute with hoisin sauce mixed with a splash of soy sauce, or use a vegetarian stir-fry sauce. The flavor will be slightly sweeter and less briny, but still delicious.
How do I know when the fish is cooked? The fish should flake easily with a fork and reach an internal temperature of 145°F (63°C) when checked with a food thermometer. The flesh will turn from translucent to opaque.
Can I make the sauce ahead of time? Yes, you can prepare the sauce (without the fish) up to 2 days in advance. Store it in the refrigerator, then reheat gently before adding the cooked fish.
Is black pepper fish very spicy? Freshly cracked black pepper has a sharp, pungent heat that is noticeable but not overwhelming. You can reduce the amount to 1 teaspoon for a milder dish, or add more if you like it fiery.
What is the best pan to use? A nonstick skillet is easiest for delicate fish, but a well-seasoned cast iron or stainless steel pan also works if you use enough oil and don’t move the fish too early.
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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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