Korean Fried Chicken with Spicy Orange Ginger Sauce (ไก่ทอดเกาหลีซอสสไปซี่ออเร้นซ์จิงเจอร์)

Ingredients

• Chicken Thigh: 500 g
• Salt: 1 tsp
• Black Pepper: ½ tsp
• Milk: 4 tbsp
• All-purpose Flour: 70 g
• Potato Starch: 30 g
• Baking Powder: ¼ tsp
• Rice Bran Oil
• White Sesame (toasted): for serving
• Orange: garnish
• Parsley: garnish
• Sunquick Orange Concentrate: 50 g
• Sugar: 40 g
• Brown Sugar: 20 g
• Ketchup: 25 g
• Gochujang: 1 tbsp
• Soy Sauce: 1 tbsp
• Salt: ¼ tsp
• Garlic (mashed): 2 tsp
• Ginger (mashed): 1 tbsp
• Gochugaru: 1 tbsp