is pepperoni salami
Pepperoni is a spicy Italian-American variety of salami (a dry sausage) usually made from cured pork and beef, but poultry may be added, if labeled correctly, for less expensive versions. Pepperoni is characteristically soft, slightly smoky, and bright red in color.
Pepperoni is a type of Italian salami. It is being referred to as the dry variety of highly spiced Italian salami. This is one major difference that a pepperoni is made with a higher ratio of spices and, this is the reason, it gets to be very spicy and makes a desirable topping for pizzas.