I have a beautiful piece of Prime Rib left over from Keens that I want to reheat. I is a perfect bloody rare just the way I love it. I usually just throw my leftover prime rib on the grill on high heat one minute on each side just to get it warm while keeping it still rare on the inside. Obviously this gives me that beautiful crust on the outside making the steak just a regular ribeye and no longer prime rib.
However, I am in the mood to keep it as prime rib without putting it out on the grill for the crusty outside. What if I just put in in the oven on about 300 degrees for about 10 mins wrapped in foil just to get it warm? Will that still keep it rare? Haven't tried this and dont want to ruin my beautiful steak.