01 - Remove excess fat from the brisket, leaving a thin layer approximately ¼ inch to maintain moisture during smoking.
02 - Mix all spice rub ingredients in a bowl until thoroughly blended.
03 - Generously coat the brisket on all sides with the spice rub and allow it to rest at room temperature while preparing the smoker.
04 - Set smoker temperature to 225–250°F using hardwoods such as oak, hickory, or mesquite.
05 - Place the brisket fat-side up on smoker grates and insert a meat thermometer into the thickest section.
06 - Maintain a steady smoker temperature. Every 2 hours, mist the brisket surface with the vinegar-water spritz to retain moisture and develop bark.
07 - After 5–7 hours, when internal temperature reaches about 160°F and a deep bark is formed, wrap the brisket tightly in butcher paper or foil.
08 - Return the wrapped brisket to the smoker and cook until internal temperature reaches 200–205°F, approximately 4–7 additional hours.
09 - Remove brisket from smoker and let rest, wrapped, inside a cooler or insulated container for at least 1 hour.
10 - Cut the brisket against the grain into slices and serve immediately.