Barbecued Texas Beef Brisket

Texans like their barbecue spicy, in the tradition of the Southwest, which is chili pepper country. For this recipe, you'll need to order a U.S.D.A. "choice" grade, packer-trimmed brisket: That's a brisket with none of the fat cut off. Before being cooked, the meat is seasoned with a dry rub; during cooking, it is brushed regularly with a beer-based mop. You'll need to use a smoker for the brisket (a converted barbecue won’t maintain the very low heat required), and to get the most authentic Texas flavor, seek out the natural lump charcoal specified in the recipe; it's available at barbecue stores, some natural foods stores and some supermarkets.