Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon

How to smoke a 15 pound brisket (A step by step guide)

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 5 reviews

There is nothing better than slicing into a brisket you've been smoking for hours and being rewarded with tender and juicy bbq. If you're going to spend all day cooking something, you might as well get it right!

  • Total Time: 16 hours
  • Yield: 10 1x

Ingredients

Scale
  • 15 pound whole packer brisket
  • 4 tablespoons of beef seasoning or homemade beef rub
  • 2 tablespoons yellow mustard or olive oil (optional binder) 

Instructions

  1. Trim your brisket by removing all of the silver skin and fat off the top of the brisket. Leave a quarter inch of fat on the bottom and cut away any hard fat that won't render down. If the brisket has any sharp edges you can round them off. 
  2. If using a binder go ahead and add that to the brisket first then season generously with a beef rub like my homemade beef rub. 
  3. Smoke your brisket fat side down between 225°F and 250°F and do not open the lid of your smoker for the first 4 hours. After 4 hours spritz the brisket with water and any time after if the surface looks dried out. 
  4. Once the brisket reaches an internal temperature of at least 165°F in the thickest part of the flat and you are happy with the bark, it's time to wrap. 
  5. Wrap brisket tightly in butcher paper or foil and place it back on your smoker, fat side down. 
  6. Once the brisket reaches an internal temp of 200°F in the thickest part of the flat, remove from smoker and allow it to cool down for 10 minutes. 
  7. Then wrap brisket in a towel and place into a cooler to rest for at least 1 hour and up to 6. 
  8. Slice the brisket flat across the grain, then once you have reached the point, rotate 90 degrees and finish slicing.
  • Author: Jordan Hanger
  • Prep Time: 1 hour
  • Cook Time: 15 hours
  • Category: Main
  • Method: Smoking
  • Cuisine: BBQ