Yes, store the fried pork shoulder in an airtight plastic bag when it's completely cooled. To serve, preheat the oven to 350°F (190°C) and bake for 5 minutes until crispy. You can also use an air fryer to reheat the frozen fried pork shoulder for 10 minutes at u003cmeta charset=u0022utf-8u0022/u003e350°F (190°C).