@viber
I immerse my ribeyes in hot water for 10 minutes (enclosed in a plastic bag), and then grill on my cast iron skillet for 3 minutes a side.
One of the best ones I did was when I baked an entire ribeye roast at 175F until the internal temp was 115F, and then cranked up the heat to 450F for 20 minutes to crisp-ify it nicely.