Chicken:

• 2 lbs chicken wings & drumettes (about 16 pieces)
• peanut oil for frying or canola oil

Seasoning for chicken:

• 1.5 tsp salt
• 1 tsp garlic powder
• 1/2 tsp pepper
• 1 tbsp cayenne pepper (optional for spice)

Wet batter:

• 1/2 cup potato starch
• 1/4 cup all-purpose flour
• 1 egg
• 1 tsp baking powder
• 1/2 cup cold club soda or cold water

Dry batter:

• 1/2 cup potato starch
• 1/4 cup all-purpose flour
• 1 tsp chicken bouillon
• 1 tsp salt
• 1 tbsp cayenne pepper (optional for spice)

Yangnyeom Sauce:

• 1/4 cup ketchup
• 1/4 cup extra spicy gochujang
• 1/4 cup rice syrup
• 1/4 cup water
• 3 tbsp soy sauce
• 3 tbsp sugar
• 2 tsp plum vinegar or rice or white vinegar
• 1 tsp gochugaru
• 1 tbsp neutral oil
• 3 garlic cloves, minced