First, prepare your seasoning mix by combining 1/8 cup salt, 1/8 cup seasoning salt, 1/4 cup garlic powder, and 1/2 cup black pepper. Generously apply this seasoning mix to your brisket. Place the seasoned brisket on your pellet grill (e.g., Weber Searwood XL 600) and start smoking at 200F. Continue smoking for approximately 12 hours. After 12 hours, wrap the brisket in butcher paper along with some beef tallow. Increase the grill temperature to 250F and continue cooking until the brisket reaches an internal temperature of 203F. Once done, remove the brisket from the grill and let it rest in a cooler for 4 hours before slicing and serving.
