This article will not only tell you how long it takes to smoke a 15-pound brisket, which is perfect for your hungry guests, but it will also guide you through the full smoking process to prepare the greatest beef brisket ever.
You should use a dry rub on your brisket to help season and enhance the taste of the meat. There are plenty of store-bought options on the market, or homemade recipes for brisket rub.
Smoke a 15 pound brisket for 15-20 hours at 225 degrees. Smoking your brisket at around 225 degrees is the best temperature because you want the smoker temperature to be low for breaking down connective tissue.