The best method I’ve found to reheat any pulled pork after storage is in the oven. This tends to reduce the chance of drying out the meat. Preheat the oven to around 250℉ and place your pulled pork in an oven-safe dish with a small bit of liquid (this can be either apple juice, broth, cider vinegar or more of the Dr Pepper soda or BBQ sauce previously used) to ensure that the meat keeps moist during the reheating time. It’s also best to cover your dish with aluminium foil to lock in that moisture.