<human>:  What is the healthiest way to cook a steak?
<bot>: The healthiest way to cook a steak is to pan-sear it in a skillet with a small amount of olive oil or an oil with a high smoke point. Once the steak is seared on both sides, you can finish it in an oven if desired. Make sure to cook the steak until it reaches an internal temperature of 145°F for medium-rare, 160°F for medium, and 170°F for well-done.