What is the ideal room temperature before cooking a prime rib roast?
Room temperature? It really doesn’t matter what the room’s temperature is when you roast a prime rib. It’s the meat’s internal temperature that’s the important parameter to determine doneness. Typically, room temperature is around 70F. Edit… It really doesn’t matter what the internal temp is before cooking. I’ve cooked straight from the fridge and I’ve cooked letting the roast come to room temp. It was all good. Like I said… it’s the final internal temperature that’s the important part. You’re worrying about a parameter that has a small effect on the final outcome.