Marinate: Season the pork tenderloins with salt and pepper on all sides. Whisk marinade ingredients together. Add pork tenderloin and marinate for 2 hours or overnight.

Sear: Preheat oven to 325 degrees F. Heat a grill (or grill pan or cast iron skillet on the stove) over high heat. Remove pork from marinade and place on hot grill. Sear over high heat, rotating the meat until well browned on all sides.

Roast: Add seared pork to a baking dish (or keep in the skillet used, if oven-safe), cover with aluminum foil and bake for 18-25 minutes (145° F – 160° F, depending on how well done you like your pork). Rest for 10 minutes before carving.