For extra tender chicken, marinate the thighs in buttermilk for at least 30 minutes, or even overnight. Adjust the gochujang amount in the mayo to your preferred spice level. Serve with kimchi slaw or pickled daikon for an authentic Korean side. You can also add a slice of melted provolone or pepper jack cheese for extra richness.
Keyword fried chicken burger, gochujang sauce, spicy chicken, shokupan, Korean recipe, fusion burger, crispy chicken