This crispy sous vide pork belly recipe is tender, flavorful, and perfectly caramelized. The pork belly marinates in a sweet-savory blend of soy, garlic, ginger, and sesame before cooking low and slow in the sous vide for 10 hours. A quick sear on the Blackstone (or grill/skillet) finishes it with irresistible crunchy edges. Restaurant-quality flavor, made simple at home.