Korean Fried Chicken Recipe

Name: Korean Fried Chicken Recipe
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: Asian, Korean
Ingredients: 4 chicken breasts ((approx 700g or 1.5lb) sliced into long thick strips); 240 ml (1 cup) buttermilk; 1/2 tsp salt; 1/4 tsp white pepper; 1/4 tsp garlic salt; 180 g (1 1/2 cups) plain (all-purpose) flour; 1 tsp salt; 1 tsp ground black pepper; 1/2 tsp garlic salt; ½ tsp celery salt; 1 tsp dried thyme; 1 tsp paprika; 1 tsp baking powder; 1 tsp chilli flakes; oil for deep frying ((at least 1 litre/four cups) I use avocado oil, but other neutral oils such as sunflower or canola work too.); 2 tbsp gochujang paste; 2 tbsp honey; 4 tbsp brown sugar; 4 tbsp soy sauce; 2 cloves garlic (peeled and minced); 2 tsp minced ginger; 1 tbsp oil (I use avocado oil, but other neutral oils such as sunflower or canola work too.); 1 tbsp sesame oil; 3 spring onions (sliced into thin strips); 1 tsp sesame seeds; ½ tsp chilli flakes ((red pepper flakes))