Use your hands or a fork to “pull” the jackfruit into shreds, so that it looks like pulled pork. Note: you can remove the rounded bulb parts of the jackfruit if desired.
Place pulled jackfruit in a saucepan along with the Korean Stir Fry sauce. Heat over medium until the mixture is heated through.
Add the sliced cabbage, garlic, lime juice, olive oil, and sea salt to a mixing bowl. Stir well to combine.
Toast the buns and add 1 or 2 pineapple rings to the bottom slices of each bun. Scoop desired amount of Korean jackfruit on top, and top with desired amount of cabbage slaw. Serve and enjoy.