Rub the entire brisket with the spice mixture, place on a baking sheet, cover and let stand in the refrigerator for at least 1 hour or up to 6 hours. Prepare the smoker according to manufacturer's directions.
Lay the brisket on top and rub all sides with the dry rub. Pour the bottled smoke and Worcestershire over the meat. SEAL the foil around the meat. Carefully place the foil pack in a large roasting pan. Roast the brisket for 7 to 9 hours, until the internal temperature is at least 190°F and the meat is pull-apart tender.
BOBBY FLAY’S NEW YORK STRIP STEAK WITH HORSERADISH-MINT ... This simple yet exquisite preparation for steak was developed by Bobby Flay, the restaurateur and Food Network star, in 2003. It's the sort of steak dinner you can easily prepare on a weeknight, but also guest-worthy.
The brisket is done when the internal temperature reaches 185 degrees F. Remove and let rest 20 minutes before slicing. Remove the foil from the brisket over a large pan or disposable pan and reserve the liquid. Cut off the brisket points and reserve for another use (such as Honey-Rum Pinto Beans with Burnt Ends).