Smoke a brisket at about 225°F at the grate until the flat is around 203°F and a probe slides through it like soft butter, then rest it for at least two hours. The rub is salt and pepper, and the stall is a normal pause while the surface dries. The clock tells you when to light the fire. You slice when the meat feels ready and the rest is done.
Before the fire
Buy a whole packer if you can, in the 12 to 15 pound range the timetable is written for. A flat alone finishes sooner. Trim the hard fat and the thin gray edge. Leave a fat cap. Pat it dry and use the brisket rub: half a cup of Diamond Crystal, half a cup of coarse pepper, two tablespoons of granulated garlic. Morton salt needs the smaller measure on that page.
Put a leave-in in the thickest part of the flat. Fat and the plate setter both lie, because the probe ends up reading the heat around the meat instead of the meat itself. The Meater Pro review is one way to place it. Any probe you trust is fine. On a kamado, the thermometer in the lid sits up in the dome, and it usually reads hotter than the air around the meat. When this page says 225°F, it means a probe at grate level. Meat thermometers for smoking is the longer version of that.
The cook
Give the pit about 45 minutes to settle before the meat goes on. On a kamado that means the vents have stopped fidgeting and a grate probe says 225°F. The dome will already be reading hotter, which is why you wait for the grate. Fat cap direction is a preference. I point it toward the heat on a Kamado Joe so the fat sits between the fire and the meat. The slice cares more about that grate temperature than about which way the cap faced.
For a reference packer around 13.5 pounds at 225°F, foil at the stall is about 12 to 14 hours of cook, and leaving it unwrapped is about 16 to 20 hours. The stall shows up around the 6 hour mark on that timetable, when the center is about 150 to 165°F. Heavier or lighter meat scales from there. The brisket calculator does that scaling, including the 25 percent shorter window at 275°F. Do not memorize a per-pound slogan and ignore the wrap switch.
Pros
- Unwrapped bark stays drier and tastes more like pepper than steam.
- Foil buys you hours when the flat stalls and dinner has a time on it.
Cons
- Unwrapped is the long plan. Starting at noon for a 6 p.m. slice is how brisket is late.
- Foil softens the bark. If the crust is the reason you cooked, use paper or do not wrap.
Stall, wrap, rest
The temperature will sit still. That is evaporation, explained on the brisket stall. Wrap when the bark is dark, not the first time the graph goes flat. The decision is when to wrap brisket. Foil versus pink butcher paper, including the extra 1 to 2 hours paper often takes, is butcher paper vs foil.
Pull in the 200 to 205°F range when the probe feels right. The page for that feel is brisket internal temp. Then rest at least two hours, center at or above 140°F, which is how long to rest brisket. Slice across the grain of the flat. The point is richer and the grain runs a different way, so turn the point when you get there.
If the graph dies in the middle, the meat did not. Check Meater not connecting before you wrap out of nerves.