In a small bowl, combine sugar, salt, paprika, onion powder, garlic powder, pepper, and cayenne, mixing thoroughly to ensure the spices are evenly distributed. Pat the trimmed brisket dry with paper towels, then brush lightly with apple cider vinegar—this helps the rub adhere better and adds subtle flavor complexity. Generously apply the dry rub mixture all over the brisket, massaging it into the meat and making sure to coat the edges. Let the rubbed brisket sit at room temperature for 30 minutes while you prepare the grill; this allows the flavors to begin penetrating the meat.

Soak 2 cups of wood chips in water for at least 30 minutes, then drain them well. Place the drained wood chips in a foil pan, cover tightly with foil, and cut several small slits in the top to allow smoke to escape. Heat your grill so one side reaches low temperature (around 225-250°F for smoking) and leave the other side completely off—this creates the indirect heat zone where the brisket will cook slowly. Place the foil pan with wood chips directly on the lit side of the grill to begin producing smoke.

Once the grill is hot and smoking, place the rubbed brisket directly over the lit side of the grill for a quick sear—cook for about 5 minutes per side to develop a flavorful crust. Transfer the seared brisket to the unlit side of the grill, placing it in the second foil pan (this catches drippings and helps retain moisture). I find this short sear creates a beautiful bark that locks in flavor during the long cook ahead.

Close the grill lid and maintain a steady temperature of around 300°F for approximately 3 hours. The brisket should cook undisturbed on the indirect (unlit) side while smoke flows over it from the wood chips. After about 1.5 hours, flip the brisket to ensure even cooking and moisture retention. I like to check that the wood chips are still smoldering at the halfway point; if the smoke has stopped, you can add more chips if desired for a deeper smoke flavor.

Once the brisket is tender and pulls apart easily when tested with a fork (after about 3 hours total cooking time), remove it from the grill and transfer to a cutting board. Let it rest for at least 10 minutes before slicing—this allows the juices to redistribute throughout the meat, ensuring each slice stays moist and tender. Slice against the grain for maximum tenderness and serve immediately.