I did a smoked prime rib on the Weber smokey mountain smker with a paste of garlic, olive oil, rosemary, oregano, parsley and basil. I used a mix of oak and pecan wood. Smoke 3-4 hours to 135 internal with a smoker at about 250 -300 degrees. Perfect medium rare.
http://s31.photobucket.com/albums/c384/drsdr/prime rib/
Sorry, the pictures are out of order.
I have both a weber kettle and the above WSM smoker. For chicken and other quick foods that don't mind temps above 300 the kettle is fine. Keeping a kettle stable below 300 for ribs and briskets is very hard since you have to open it to add coal. The WSM ($200 at amazon) handles low and slow much better and is cheaper than the green egg. I have heard a story about someone's green egg cracking but can't confirm.
Here's my brisket recipe:
This should be enough dry rub for 2 flat briskets.
3/8 cup sea salt or kosher salt
2½ Tablespoons dark brown sugar
2 Tablespoons paprika (use smoked paprika for extra heat)
2 teaspoons dry mustard
2 teaspoons garlic powder
2 teaspoons onion powder or dry onion flakes
1½ teaspoons dried basil
1 teaspoon ground bay leaves (I couldn’t find that and had to chop up bay leaves)
¾ teaspoon ground coriander
¾ teaspoon ground savory
¾ teaspoon dried thyme
¾ teaspoon ground black pepper
¾ teaspoon ground white pepper
⅛ teaspoon ground cumin
Liberally cover meat with mixture and press it in. Make sure entire surface is covered. I let meat sit refrigerated in rub for ~36 hours.
I followed cooking instructions from America’s Test Kitchen, with these modifications:
WSM instead of Webber grill.
I poured 1 small starter chimney of unlit charcoal briquettes into bottom bow. Then I refilled it, lit it, and added lit charcoal on top of unlit ones. I added cherry and pecan wood chunks, 3 each.
After ~15 minutes of open burning, I assembled rest of smoker with meat, and began 3 hours of smoking at ≤ 250°. After that, I removed meat, making sure to recover WSM so that fire didn’t heat up.
Wrap meat in heavy duty aluminum foil (see America’s Test Kitchen article for how to seal meat in foil), and put it back into WSM for 3+ more hours at 250-300°.
After cooking, let meat rest inside aluminum foil for ~30 minutes.
With thanks to Jim Goode of Texas (from the book Legends of Texas BBQ), big brother Swerd, and America's Test Kitchen