One Brisket, 15 Hours

One brisket. Fifteen hours. One long barbecue cook.

Smoking a brisket is an exercise in patience, temperature management, and understanding how meat responds to heat over time.

This video follows a 15-hour brisket cook using a 37-inch Weber Ranch Kettle.

Large cuts such as brisket require enough time for connective tissues to soften and for the meat to reach the desired tenderness. Cooking temperature, moisture loss, and the size and characteristics of the brisket can all affect how long the process takes.

Why does the cooking time matter?

Brisket doesn't cook according to a fixed schedule. Its internal temperature can rise unevenly, sometimes slowing considerably during the process. Maintaining suitable cooking conditions and checking tenderness are more useful than relying on the clock alone.

Watch the video for a look at this 15-hour brisket cook and the patience involved in long-duration barbecue.