Marinate the steak overnight for the best flavor. Use a meat thermometer to check doneness; medium-rare is about 135°F, while medium is 145°F. If you like a bit of heat, add some crushed red pepper flakes to the marinade for extra spice. If you have leftovers, let them cool down and refrigerate in an airtight container for up to 3 days. Reheat gently to avoid drying out.
