Lox is a type of cured salmon, typically made from the belly of the fish. It is often brined in a mixture of salt, sugar, and spices, which enhances its flavor and preserves it. Lox is commonly served thinly sliced and is a popular topping for bagels, often accompanied by cream cheese, capers, and onions. The term "lox" originally comes from the Yiddish word for salmon, "laks." It is a staple in Jewish cuisine, particularly in New York City, where bagel shops frequently offer it as a breakfast option. Lox can be enjoyed in various dishes, including salads and sandwiches.