Preheat the oven to 300°F. Place the fresh pork jowl in a baking dish and season it with kosher salt and black pepper.
Combine the chicken broth, apple cider vinegar, hot pepper sauce, smoked paprika, garlic powder, and dried thyme. Pour the mixture around the pork jowl.
Cover the baking dish tightly with foil. Bake for about 2 hours, or until the pork is very tender.
Carefully remove the pork from the hot baking dish and transfer it to a cutting board. Let it cool briefly, then slice it into pieces about ½ inch thick.
Arrange the slices in a single layer on a broiler-safe baking sheet. Place them about 6 inches below the broiler and cook for 2–3 minutes per side, watching closely, until browned and crisp.
Remove the pork from the broiler and let it rest for a few minutes. Serve warm with your favorite sides or dipping sauce.