The biggest issue with sous vide a 12 lb rib roast is having a tank that is big enough. I used a beer cooler. In the bag, nothing special, rosemary, salt, pepper, a little Liquid Smoke, soy sauce, sugar, bacon fat, garlic paste. I had the temperature set at 130F. I don't remember how long, 8 hours? After that, I put the whole thing in the freezer for 15 minutes, then I had my pet fire breathing dragon (my torch ) to give it the crust. dcarch Nice...i didnt think it was that big.dude you ate well...thanks And im sure slept well that nigbt.. Sent from my DROIDX using Tapatalk