Steps
1. Pat the pork belly dry and sprinkle evenly with kosher salt. Wrap tightly and refrigerate for 12-24 hours to dry brine.
2. Remove pork belly from fridge, rinse off salt, and pat dry. Season lightly with black pepper, smoked paprika, and brown sugar.
3. Prepare your smoker to 225°F using applewood chips for a sweet, smoky flavor.
4. Place pork belly skin-side up on the smoker rack. Smoke for 4-5 hours until tender.
5. Remove pork belly, let cool slightly, then cut into 1.5-inch cubes.
6. In a bowl, mix BBQ sauce, apple cider vinegar, honey, and chili powder.
7. Toss pork belly cubes in the BBQ sauce mixture, then place in a foil pan.
8. Return pan to smoker or oven at 275°F, cook for another 1-1.5 hours until sauce is caramelized and edges are crispy.
9. To finish crispy skin, place pork belly skin under broiler for 2-3 minutes, watching carefully.
10. Serve burnt ends hot with extra barbecue sauce on the side.