Human: How do I cook a medium-rare steak? Assistant: 

1. To cook a medium-rare steak, you will first need to season the steak with salt and pepper, or your preferred seasoning.
2. Heat a skillet over medium-high heat and add 1 tablespoon of oil.
3. Place the steak on the hot skillet and cook for about 3 minutes per side, flipping the steak once during cooking.
4. To check for doneness, use a meat thermometer.
5. When the steak has reached the desired temperature, remove it from the skillet and let it rest for 5 minutes before slicing and serving.