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Brisket Cook Time at 225°F — Hours Per Pound Guide

Smoking brisket at 225°F is the traditional low-and-slow method that produces the deepest smoke ring, the most rendered fat, and the most complex bark. The tradeoff is time: at 225°F, plan on 1 to 1.5 hours per pound, which means a 10-pound brisket takes 15–17 hours and a 15-pounder takes 22–24 hours. The upside is more flexibility — this temperature is forgiving, and the stall is less jarring. Enter your brisket weight below to get a precise timeline.

At 225°F, brisket absorbs smoke longer, developing a deeper smoke ring and more complex bark than higher-temperature cooks.
lbs

Whole packer brisket (flat + point)

The Stall: Brisket typically hits a "stall" at 155–170°F where internal temperature stops rising for 2–6 hours. This is normal — evaporative cooling is happening. Wrapping in butcher paper or foil (the "Texas Crutch") pushes through it.

Frequently Asked Questions

How long to smoke a brisket per pound?
At 225°F, expect 1.5–2 hours per pound. At 250°F, plan for 1–1.5 hours per pound. At 275°F, roughly 45–60 minutes per pound. Always cook by internal temperature (195–205°F), not by time alone.
When should I wrap brisket?
Wrap in butcher paper or aluminum foil when the brisket reaches 160–170°F internal temperature — usually after about 50–60% of the estimated cook time. This powers through the stall and speeds up the remaining cook.
What internal temperature is brisket done?
Brisket is technically food-safe at 160°F, but it's not tender until 195–205°F when the collagen fully breaks down. The 'probe test' — sliding a thermometer probe in with zero resistance, like butter — is the most reliable doneness indicator.
How long to rest a brisket after smoking?
Rest brisket for at least 1 hour, ideally 2–4 hours. Wrap in butcher paper, then a towel, and place in a cooler. This lets juices redistribute and continues gentle rendering of fat.

Frequently Asked Questions

How many hours per pound is brisket at 225°F?
At 225°F, the general rule is 1 to 1.5 hours per pound. A 10-pound brisket takes 15–17 hours. A 12-pound takes 18–20 hours. A 15-pound takes 22–24 hours. These are estimates — always cook to internal temperature (195–205°F probe-tender).
Is 225°F good for brisket?
Yes — 225°F is the classic temperature for brisket. It produces maximum smoke penetration, a deep smoke ring, and the most rendered collagen. The tradeoff is time — you need to start 15–24+ hours ahead depending on brisket size. For overnight cooks, 225°F is ideal because the slower pace gives more buffer if you go to sleep.
Should I wrap brisket at 225°F?
Most pitmasters wrap at 225°F when the internal temperature hits 150–165°F and the bark has set — usually 6–8 hours in. Wrapping in butcher paper (Texas crutch) pushes through the stall while letting some steam escape for bark retention. Foil wrapping is faster but softens bark.

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