Making Korean Fried Chicken is a fantastic culinary adventure. Follow these steps to create your own delicious batch:

1. Marinate the Chicken: In a large bowl, combine the chicken with buttermilk. Cover and refrigerate for at least 1 hour or overnight for better flavor.
2. Prepare the Coating: In a separate bowl, mix together the flour, cornstarch, baking powder, garlic powder, onion powder, salt, and black pepper.
3. Heat the Oil: In a deep pot or fryer, heat vegetable oil to 350°F (175°C).
4. Coat the Chicken: Remove the chicken from the marinade and allow excess liquid to drip off. Dredge each piece in the flour mixture, ensuring an even coating.
5. First Frying: Carefully place the coated chicken into the hot oil. Fry in batches for about 8-10 minutes until golden brown. Remove and drain on paper towels.
6. Double Frying: Once all chicken is fried, increase the oil temperature to 375°F (190°C). Fry the chicken again in batches for another 4-5 minutes for extra crispiness. Drain on paper towels.
7. Prepare the Sauce: In a saucepan, combine gochujang, honey, soy sauce, rice vinegar, sesame oil, minced garlic, and grated ginger. Cook on medium heat until well combined and slightly thickened, about 3-5 minutes.
8. Toss the Chicken in Sauce: In a large bowl, toss the fried chicken with the sauce until well coated.
9. Garnish: Sprinkle sesame seeds and chopped green onions on top before serving.

These steps will guide you in creating a batch of Korean Fried Chicken that is sure to impress everyone at your table!