Salami is a type of cured sausage consisting of fermented and air-dried meat, typically beef or pork.
Historically, salami was popular among southern and central European peasants because it stores at room temperature for up to 40 days once cut.
Because salami stores so well, it combats a potentially meager or inconsistent supply of fresh meat.
Countries and regions across Europe make their own traditional varieties of salami.
Salami is now sold across the world in many different grocery stores and markets. (source)
So can hamsters eat salami at all?
They can nibble at it but it is not something that should be fed too much as itt holds no nutritional value for them.