COOK IT.
With your lump coals white hot, place your ribeyes directly on top of the coals, and cook roughly 3 minutes for rare, 3.5 minutes for medium rare, and 4 minutes for medium.
About halfway through searing the first side, rotate your ribeyes 90º to make sure the entire surface has contact with the searing coals.
Flip your steaks, and repeat the same steps for the second side. (During cooking, the fat from your steaks will render down onto the coals. When it’s time to flip them, remove the steak for a moment and stir the coals. )
Repeat the same steps on the second side, rotating 90º halfway through. For rare (125ºF), cook another 2 minutes. For medium rare (135ºF), cook another 3 minutes, and for medium (140º), cook another 3 minutes.
Remove the ribeyes with a trusty set of tongs, brush off any excess ash, and let rest for 10 minutes so the juices inside can settle.
Serve and enjoy!