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Brisket

Whole packer or flat, 10–15 lbs

Quick Answer

Brisket: smoke for 12–16 hrs (225–250°F). Internal temp: 195–205°F (probe-tender).

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Safe Internal Temp
195–205°F (probe-tender)

Cooking Methods

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225–250°F12–16 hrs
Oak or hickory. Wrap at 165°F (the stall). Rest 1–2 hrs.

You'll see two cuts at the store: the flat (leaner, uniform thickness, easier to slice) and the whole packer (flat + point, more forgiving because the fatty point bastes everything). It's typically recommended that for your first brisket you should go with a packer, the extra fat gives you some forgiveness. When picking out a brisket, look for good flexibility: pick it up in the middle and if it bends easily, the meat is probably well-marbled. USDA Choice is the sweet spot for value; Prime is better but often 50% more. To process, trim the fat cap down to about ¼ inch before cooking. Any thicker and it won't render well, any thinner and the meat dries out.

Brisket is a patience game, not a skill game. If you can maintain a steady 225–275°F for half a day, you can make a great brisket. The biggest mistake people make is pulling it off the heat too early. This is a cut where you want to forget the clock; a 12-pound brisket might take 10 hours or 16 hours depending on the individual piece, your cooker, and the weather. The only reliable doneness test is the probe: when a thermometer slides into the thickest part like it's warm butter, it's done. Below you'll find times for smoking, oven roasting, slow cooker, and Instant Pot.

Food Safety

Brisket needs 195–205°F for tender, sliceable meat. At 145°F (USDA minimum for beef) it would be safe but completely inedible. Brisket is a tough cut full of collagen that only breaks down above 180°F. The 12+ hour cook time at 225–275°F makes food safety a non-issue and you usually pass this 140° mark in the first couple of hours. The probe test is more useful than a temp reading: when a thermometer slides in like butter, it's done.

Frequently Asked Questions

What are the best tips for cooking brisket?
Trim fat cap to ¼″. Season simply — salt and pepper is classic. Rest at LEAST 1 hour. Slice against the grain.
What internal temperature should brisket reach?
Brisket needs 195–205°F for tender, sliceable meat. At 145°F (USDA minimum for beef) it would be safe but completely inedible. Brisket is a tough cut full of collagen that only breaks down above 180°F. The 12+ hour cook time at 225–275°F makes food safety a non-issue and you usually pass this 140° mark in the first couple of hours. The probe test is more useful than a temp reading: when a thermometer slides in like butter, it's done.
How do you smoke brisket?
Smoke at 12–16 hrs. Oak or hickory. Wrap at 165°F (the stall). Rest 1–2 hrs.
How do you roast brisket?
Roast at 720–480 min. Fat cap up. Wrap tightly in foil at the stall. Low and slow.
How do you slow cooker brisket?
Slow Cooker at 10–12 hrs low / 6–8 hrs high. Flat only — trim to fit. Shreds beautifully.
How do you instant pot brisket?
Instant Pot at 60–75 min + 15 min release. Flat only, cut to fit. Good for weeknight brisket.