Marinades & Brines
Quick Fish Brine
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Prep
5 min
Total
5 min
Serves
Brines about 2 lb (900 g) fish
A quick saltwater brine that seasons fish through and firms the flesh so it holds together on the grill or in the pan. Fifteen minutes is enough for fillets, and it is the difference between fish that falls apart and fish that stays intact.
Ingredients
- 4 cups (950 ml) cold water
- 3 tbsp kosher salt
- 2 tbsp sugar
- Optional: 2 bay leaves, 1 tsp peppercorns, a few strips of lemon peel
Instructions
- 1Stir the salt and sugar into the cold water until fully dissolved. Add the aromatics, if using.
- 2Submerge the fish completely.
- 3Brine fillets 15 to 20 minutes; whole fish or thick steaks up to 45 minutes. Do not over-brine, fish is delicate and turns soft and salty if it sits too long.
- 4Lift out, rinse briefly, and pat completely dry before cooking.
Cook's Note
Pat the fish bone-dry after brining. Any surface water steams instead of sears and you lose the crust. For a firmer texture on salmon or trout, brine, dry, and rest uncovered in the fridge for 30 minutes before cooking.
How to Use This
Submerge fillets or whole fish, brine 15 to 45 minutes depending on thickness, then rinse and dry before grilling, roasting, or pan-searing.
Why This Foundation Works
Salt does two things here: it seasons past the surface, and it firms the proteins so the fish stays together instead of falling apart when it hits heat. A little sugar balances the salt and helps the skin brown. Because fish is thin and delicate, this is a fast brine, minutes, not hours.
Make It Yours
- Add smashed garlic and dill for a Scandinavian lean.
- Swap half the water for ice to keep it extra cold on a hot day.
- Add a splash of soy and grated ginger for fish headed to an Asian preparation.
Leftover Strategy
Mix the brine fresh each time and discard after use. Do not reuse brine that has held raw fish.
Common Questions
How long should I brine fish?
Thin fillets need only 15 to 20 minutes. Thick steaks or whole fish can go up to 45 minutes. Fish is delicate, so more is not better: past an hour it turns soft and overly salty.
Do I need to rinse fish after brining?
A quick rinse and a thorough pat-dry. Rinsing removes surface salt so the fish is not too salty, and drying is what lets it sear instead of steam.
Does brining make fish taste salty?
Not if you keep to the times. A short brine seasons the fish and firms it without making it taste salty. Over-brining is what causes saltiness.