Pork spare ribs with a store-bought rub, slow roasted/braised in the oven, and then glazed with maple syrup - chipotle sauce and broiled.
It's pretty common in Korean cuisine. For pork and chicken, they use gochujang (chili paste) mixed with mul yut (malted barely syrup). Past few years, I have been noticing quite a few similarities between Korean food and Mexican. Kinda makes sense that Roy Choi is doing so well with his Korean tacos.