The magical sauce that goes on Korean fried chicken is a mixture of honey, brown sugar, gochujang, and ketchup. Really: ketchup is a very important ingredient if you want to keep things authentic. It’s important to note that this is just one possible sauce – there are other sauces for Korean fried chicken out there, but this one (in America, at least) is the iconic one.
What is gochujang?
Gochujang is very slightly spicy fermented Korean paste that goes great in everything. We also use it for our sweet and spicy gochujang honey roast chicken and potatoes, our 10 minute spicy beef weeknight stir fry udon, and our kimchi stew with mochi egg recipe.. Traditionally it comes in tubs, but these days you can find it in much more convenient squeeze bottles in the Asian aisle of literally any grocery store.
What if I don’t have spray oil?
Spray oil is really good, cheap, and irreplaceable in the kitchen – especially if you have an air fryer. It’s not worse for you than any other kind of oil, as long as you know when to use it and its limitations. We like a nice high smoke point propellant free oil, but you can use any oil you want (except olive because of its low smoke point) and you can even make your own.