Heat the precision cooker to 130 degrees for medium-rare steak. Sprinkle salt and pepper on both sides of steak. Then, place them in sous vide bags (one steak per bag) with a sprig of thyme or rosemary
Seal the bags. Submerge them completely in the water. Cook for 1 ½-2 hours, depending on steak thickness
Remove steaks from the bags and pat them dry. Sear in a preheated cast-iron skillet with a drizzle of oil for 2-3 minutes on each side. Rest for 5-10 minutes