Trim the brisket the night before your cook. Lay the brisket fat side up on a large cutting board and use a sharp boning knife to trim the fat cap down to a uniform quarter-inch thickness. Remove any hard waxy fat nodes on the underside that will not render during the cook. A clean trim gives you better bark coverage and more even cooking. After trimming, coat the entire brisket lightly with yellow mustard or olive oil as a binder. Mix your salt and pepper in a 1-to-1 ratio by volume and apply a generous, even coating to every surface of the brisket. If you are using garlic powder, onion powder, or paprika, mix them into your rub now. Wrap the seasoned brisket in plastic wrap and refrigerate overnight for at least 8 hours and up to 24 hours. This dry brine process draws moisture to the surface and back in, seasoning the meat deeply.

The morning of your cook, remove the brisket from the refrigerator one hour before it goes on the smoker to take the chill off. Fire up the grill or smoker and bring it to a stable 225 to 250 degrees Fahrenheit. If you are running an offset smoker, build your fire with a good base of charcoal and add your post oak or hickory wood chunks to generate clean thin blue smoke. Avoid thick billowy white smoke which will make your brisket taste bitter and acrid. Insert your leave-in probe thermometer into the thickest part of the flat, avoiding any large fat seams, and set an alert for 150 degrees Fahrenheit so you know when you are approaching the stall zone.

Place the brisket fat side up on the smoker grate and close the lid. Do not open it for the first 3 hours. The low and slow environment is doing its work, and every time you open the lid you lose heat and smoke. After 3 hours you can do a quick check on the bark development and your fire, then close it back up. During this early phase your brisket is building the beautiful smoke ring just below the surface and developing the dark mahogany bark that makes Texas-style brisket legendary. Trust your temps, trust your thermometer, and trust the process.

When your leave-in probe hits 150 to 165 degrees Fahrenheit, you are in the stall zone. This is exactly where the texas crutch bbq method goes to work. Do not panic if the temperature seems stuck. Pull the brisket off the smoker and move it to a clean sheet pan or cutting board. Work quickly but carefully because you want to minimize the time the meat spends off the heat. Lay out two large overlapping sheets of heavy-duty aluminum foil or two overlapping sheets of pink butcher paper on a clean surface. If you are using foil, place a couple tablespoons of beef tallow or slices of unsalted butter in the center of the foil before setting the brisket on top. The fat will melt and baste the meat as it finishes cooking, adding incredible richness to the final product.

Place the brisket fat side down onto your foil or butcher paper. Wrap it tightly, folding the edges over and crimping them securely so no steam can escape if using foil. If using butcher paper, fold it snugly but not as aggressively since a little breathability is part of the benefit. The goal with foil is a complete steam seal. With butcher paper you are slowing moisture loss without steaming the bark aggressively. Once wrapped, return the brisket to the smoker with the fat side still down. Bump your smoker temp up to 275 degrees Fahrenheit to help power through the stall faster now that evaporative cooling is no longer a factor.

Continue cooking the wrapped brisket until your leave-in probe reads 200 to 205 degrees Fahrenheit in the thickest part of the flat. At that point, do a feel test by pressing the probe or a skewer gently into the meat through the wrap. It should slide in with almost zero resistance, like pushing into warm softened butter. If you feel any resistance at all, give it another 30 minutes and check again. The internal temp matters, but that probe feel is the real signal that the collagen has broken down completely and your brisket is done.

Once your brisket passes the feel test, remove it from the smoker. Do not unwrap it yet. Place the still-wrapped brisket into a preheated cooler or insulated faux cambro. To preheat it, fill it with hot water for 15 minutes then dump the water and line the bottom with old towels. Place the wrapped brisket inside, add more towels on top, and close the lid. Let the brisket rest the meat for a minimum of 1 hour and ideally 2 to 4 hours. This resting period is not optional. It allows the muscle fibers to relax and reabsorb the juices that have been driven toward the center during cooking. A properly rested brisket will be dramatically more juicy than one sliced immediately off the smoker.

After the rest, unwrap the brisket on a large cutting board and reserve any accumulated juices in the foil or paper. These juices are liquid gold and can be drizzled back over the sliced meat or used as a dipping sauce. Separate the point from the flat by locating the seam of fat between the two muscles and slicing through it. Slice the flat against the grain into pencil-width slices of about a quarter-inch thickness. The slices should hold together but bend slightly when held from one end without breaking. Slice the point into thicker cubes or chunks for burnt ends. Arrange on a butcher paper-lined tray, drizzle with the reserved juices, and serve immediately.