I remembered that a Prime rib was lurking in the freezer and it's presence was brought to my attention inadvertently by Syzygies suggestion of sous viding large pieces for long time. Seriously I had forgotten I owned a sous vide, it's been a while...so I dug it out of hiding. The roast was aprox. 5lbs, 4 1/2 after trim, double bagged, injected, salted and rubbed then placed inside the water for 15 hours at 132 degrees. Always double bag, if one has a weak defective seam you'll be glad you did. Now I would have done my searing on the KK, but 6 months ago the Weber Summit grill I own seared my eyebrows during this process in a backdraft incident...this was payback/revenge, getting even and clearing the slate. The process went well without incident and the rest is picture history. If you notice in pics there's a green labeled container of Japanese BBQ sauce, if you can find it in your area or on Amazon I would recommend it with red meat as a marinate or as a side...it's pretty good. All I can add to Sous Vide cooking is that it's such a cheat.