I’ve done plenty of briskets but my supply has usually been choice cut. When I saw this prime cut at Costco I had to get it. What I noticed right off was the little amount of trimming that was required. I only had about a pound and a half of fat when it was fully trimmed and ready for rub. It got injected before going in the smoker about midnight. The injection is a beef broth and beef onion soup concoction. It was smoked fat cap down with a 1/4″ of trimmed fat capping the top side.
And prime cut was definitely all that! Maybe my best brisket ever.
Other particulars:
14 lbs
smoked at 235 and meat yielded at 195 IT
Wood was Hickory, Apple and Plum