<human>:  What is the best way to cook a steak?
<bot>: The best way to cook a steak is to season it generously with salt and pepper, then heat a heavy skillet or grill over medium-high heat. Once the pan is hot, add a teaspoon of cooking oil, then place the steak in the skillet or on the grill so that it's not overcrowded. Cook for 3-4 minutes per side for medium-rare, or increase the cooking time for desired doneness. Let the steak rest for 5 minutes before serving.