Preheat your sous vide water bath to 145°F (62°C).
Place the pound of bacon into a sous vide bag.
Seal the bag using a vacuum sealer or a water displacement method, removing as much air as possible.
Gently place the sealed bag of bacon into the preheated water bath, ensuring that the bacon is fully submerged.
Cook the bacon sous vide for at least 8 hours. The longer cooking time will render more fat and make the bacon extra tender. If you take the bacon out early, the shorter cooking time will yield slightly chewier results.
Once the cooking time is up, carefully remove the bag from the water bath. Then, open the bag and drain off any excess fat. Either finish, refrigerate, or freeze. Use an ice bath before refrigerating or freezing.
To finish, preheat a skillet or grill over medium-high heat. Remove the bacon from the bag and place it on the hot surface.
Sear the bacon for about 30 seconds to 1 minute on each side or until it reaches your desired crispiness.
Remove the bacon from the skillet or grill and place it on a paper towel-lined plate to absorb any remaining grease.
Serve the sous vide bacon immediately, and enjoy!