Storage & ReheatingUnbaked, sealed turnovers can be frozen for up to 4 months (as noted), ready to fry from frozen. Baked or fried turnovers are best eaten fresh, but will keep in the fridge for up to 2 days — reheat in the oven or air fryer at 180°C (350°F) for a few minutes to re-crisp the pastry; the microwave will make it soggy.