Start by getting a 3-4 pound piece of pork belly and trimming off any excess fat.
Mix together 2 tbsp brown sugar, 2 tbsp paprika, 2 tsp salt, 1 tsp black pepper, 1 tsp garlic powder, and 1 tsp onion powder to make a dry rub.
Rub the dry mixture all over the pork belly and let it sit for at least 30 minutes to allow the flavors to blend.
Fill the pellet smoker hopper with your favorite flavor of pellets and set the temperature to 225°F.
Place the pork belly on the grate and smoke for about 6 hours or until the internal temperature reaches 165°F
Remove pork belly from the smoker, spritz with apple juice, and wrap it in foil.
Return it to the smoker and continue to smoke until the internal temperature of the pork belly reaches 200°F.
Once the pork belly reaches 200°F, remove it from the smoker, brush it with BBQ sauce, and return it to the grill for 10 more minutes
Remove and let it rest for 15 minutes before slicing and serving.