Perkedel - Indonesian potato cakes

Fried potato cakes make great snack anytime. Perkedel I think is an Indo-Dutch fusion. There are various spellings all mean the same potato cake if you ever come across them.
perkedel = berkedel = bergedel = bergedil
This is home cooking make perkedel with any mixtures you like. Other than the potato there are no strict rules what else can be added. Tinned corned beef or minced beef is common,