Korean Fried Chicken (Yangnyeom Chicken)

Name: Korean Fried Chicken (Yangnyeom Chicken)
Prep time: 25 min
Cook time: 20 min
Total time: 45 min
Cuisine: Korean
Ingredients: 2 pounds chicken wings (about 16 drumettes and wingettes); 1.5 teaspoons salt (use 1 ts if using table salt); pinch black pepper (or to taste); 1 teaspoon grated ginger; 4-5 cups oil for frying (about 2-inch deep (use deep, bottom heavy, medium size pot or pan)); 1/2 cup potato starch (or cornstarch); 1/2 cup frying mix (aka tempura mix); 1/4 cup potato starch (or cornstarch); 3/4 cup water; 1 tablespoon soy sauce; 2 tablespoons rice wine (or mirin) or other cooking wine; 1 tablespoon or 1.5 tablespoons gochujang; 1 tablespoon or 2 tablespoons hot sauce (sriracha, tabasco, Franks Original, etc.); 2 tablespoons sugar; 2 tablespoons honey (or 2.5 tablespoons corn syrup, rice syrup, or oligo syrup); 1 tablespoon minced garlic; 1/2 teaspoon honey dijon mustard - optional; 4 tablespoons water; 2 tablespoons soy sauce; 2 tablespoons rice wine (or mirin or other cooking wine); 1 teaspoon vinegar (white, rice, apple cider, etc.); 1 teaspoon or 2 teaspoons oyster sauce - optional; 1/2 teaspoon sesame seeds; 1 tablespoon chopped scallion