01 -
Combine the egg and milk together in a big bowl until blended. Drop in the chicken chunks, stirring well to cover every bit. Leave it for 15 minutes, then pour out the extra marinade and toss it away.
02 -
In another bowl, mix the flour, potato starch, black pepper, salt, and the Japanese spice blend (shichimi). Put this dry coating into a resealable bag, then toss in the marinated chicken, zip the bag shut, and shake it up till it’s all coated.
03 -
Fill a deep pan with about 2 inches of oil and heat on medium till it hits 325°F (165°C). Fry 5-8 chicken chunks at a time for 90 seconds. Remove them to a plate lined with paper towels.
04 -
Turn the heat up so the oil reaches 350°F (175°C), and you’ll notice the oil bubble more. Add the first fried batch again for another 90 seconds. Move to another plate with fresh paper towels and repeat for the rest.
05 -
Mix mayo, sweet chili sauce, honey, and gochujang thoroughly in a big bowl until it’s smooth and blended.
06 -
Coat the crispy chicken in the sauce until it sticks to every piece. Serve right away while it's hot and crunchy.