Pressure Cooker Brine Calculator: Brine Before You Cook

You do not brine in the pressure cooker; you brine in the refrigerator first and the cooker only cooks. The time depends on the cut, not the appliance: boneless chicken breasts 20 to 60 minutes at 2% (Instant Pot's own recipe brines them 20 to 40 minutes), boneless thighs 1 to 4 hours at 3.5%, a whole chicken 4 to 6 hours at 5%, a pork shoulder 8 to 14 hours at 3.5% (Morton's overnight rule). Nothing wet-brines past 24 hours. Pressure does not speed up the brine, so a thin cut in a short soak is the quick option, not a stronger brine.

Quick release opens the valve as soon as the timer ends, so the pressure drops in a minute or two and the cooking stops; Instant Pot uses it for boneless chicken breasts and thighs so they do not overcook. Natural release leaves the valve sealed and lets the pot cool on its own, usually 10 to 25 minutes, during which the meat keeps cooking gently; Instant Pot uses it for a whole chicken and a pork shoulder. The calculator prints the release Instant Pot's recipe used for each cut. Either way, brined meat cooks for the published time; the brine does not change it.

Thaw it first. A pressure cooker can cook meat from frozen, but a brine can only get into meat that is thawed, so a frozen piece dropped in brine comes out unsalted in the middle and salty on the outside. Thaw in the refrigerator, or in a sealed bag in cold water changed every 30 minutes (USDA FSIS), then brine for the time shown. Never thaw or brine at room temperature.

A quick rinse under cold water and a thorough pat dry. The rinse takes the surface salt off so the outside is not saltier than the inside; the drying matters if you sear the meat in the pot before pressure cooking, because a wet surface steams instead of browning. Then discard the brine and cook in fresh liquid.

Any plain salt, weighed. The calculator sets the salt in grams from the water and the percentage, then converts to spoons for the salt you pick: table salt is 18 g per tablespoon, Morton Coarse Kosher 14.4 g, Diamond Crystal 8.4 g (each maker's label), so a tablespoon of Diamond Crystal carries less than half the salt of a tablespoon of table salt. Pick your salt in the selector and the spoons come out right; unrefined salts such as Celtic grey are weighed up for the water and minerals they carry. Iodized salt works but can leave a faint flavor and a slight cloudiness.

Yes, and it does not change the salt math: crushed garlic (3 to 4 cloves per quart), bay leaves (2 to 3), whole peppercorns (a tablespoon), thyme or rosemary sprigs, citrus zest. You can swap part of the water for apple juice, beer, or stock if you keep the total liquid the same so the percentage holds. Keep the aromatics in the brine; the brine itself is discarded before the meat goes in the pot, and the fresh cooking liquid is where flavor for the sauce belongs.

It cooked too long. Brining raises how much water the meat holds, but pressure cooking at 240 to 250°F can still drive it out if the timer runs past the published time, and natural release adds cooking minutes on top. Use the time for your cut from the table on this page, use the release Instant Pot's recipe used, and check the center with a thermometer: 165°F (74°C) for poultry, 145°F (63°C) with a 3-minute rest for pork and beef (USDA FSIS). A pork shoulder for pulling is the exception; it is cooked far past 145°F on purpose.

Yes, with the usual cold-chain rules. Brine in the refrigerator at 40°F (4°C) or below, never on the counter, and never past 24 hours. After cooking, cool the meat within 2 hours, refrigerate in sealed containers, and eat it within 3 to 4 days (USDA FSIS). Raw brined meat can wait in the fridge a day before cooking, out of the brine and patted dry; it cannot sit in the brine for that day on top of its brining time.

About 1 quart of water per pound of meat, with a 1 quart floor, which is what this calculator uses: a 4 lb chicken gets a gallon, 2 lb of breasts get 2 quarts. That is enough to submerge the meat in a snug container or a brining bag; a wide pot needs more, so the water field is editable and the salt follows it. The ratio has nothing to do with the pressure cooker, which never sees the brine.

Brine in a separate container in the refrigerator, then pour the brine out and cook in fresh liquid. The brine has held raw meat, and boiling does not make it a sauce; more to the point, a pressure cooker concentrates its liquid as it reduces, so a 5% brine used as the cooking liquid ends up far saltier in the drippings. Rinse the meat, pat it dry, add the fresh liquid your cooker's manual calls for (Instant Pot's recipes on this page use 1/2 to 1 1/2 cups of broth or wine, two of them plus a can of condensed soup), and cook for the published time.