You can reheat fried or baked sambousek in a few different ways. If it was made the same day and you want to warm it, then just place them on a hot pan and heat it turning a few times. If it was in the fridge, reheat it in the preheated oven at 120C for 6 to 8 minutes or until warm to heat. I don’t recommend using the microwave to reheat sambousek but if you need it quick and don’t mind the loss of crispiness, then go for it.