Sausage casings are typically readily available in butcher stores or on Amazon. These are available in dried and salted casings. That's why the sausage casing is rinsed very first to remove the excess salt.Lapchiong adalah sosis yang diawetkan dan dikeringkan secara alami. Sosis ini umumnya memakai selongsong usus babi yang kering dan liat, sehingg