The instructions for this sous-vide NY strip steak are for preparing it Medium. You can use any seasonings you prefer. This recipe was made with a combination of steak, garlic salt and chipotle seasonings.
Vacuum seal sous-vide bag and place it in the sous-vide bath for 1 hour. Cook for 1-1.5 hours.
For best results, heat a cast iron skillet on medium-high. Once hot, add 2 tbsp butter to the pan. Once the butter completely melts, sear the steaks for ~30-60 seconds on each side, until a crust forms on each side of the steak. While the steak cooks, spoon butter from pan on top of steak for increased flavor.
Transfer steak to a cutting board to let the juices set for a few minutes. Slice against the grain and serve.