Garlic and Soy Sticky Ribs

Name: Garlic and Soy Sticky Ribs
Ingredients: Kosher salt; 2 racks (5 to 5 1/2 pounds) St. Louis pork ribs, cut into 4 to 5 racks of a few ribs each; 1/2 cup dark brown sugar; 1/4 cup kosher salt; 2 tablespoons grainy Dijon mustard; 2 tablespoons dry mustard; 1 tablespoon ground ginger; 1/2 teaspoon ground clove; 2 cups hoisin sauce; 1 1/2 cups Dijon mustard; 1 1/4 cups apple cider vinegar, or more as needed; 1 cup dark brown sugar; 1 cup rice wine vinegar; 3/4 cup low-sodium soy sauce; 1 tablespoon sesame oil; 8 large cloves garlic, sliced; 2 tablespoons coriander seeds, lightly crushed; 2 tablespoons Sichuan chile crisp; 3/4 cup honey; 1/2 cup apple cider vinegar; 3 tablespoons grated fresh ginger