Esrom is a type of cheese with a semi-soft texture and a mild flavor. This Danish cheese is also known as Danish Port Salut, and it is characterized by its buttery, nutty taste. If you are looking for synonyms for this cheese, you can start with Havarti, which is another Danish cheese with a similar texture and flavor profile. Other options include Fontina, Gouda, and Brie, which are all semi-soft cheeses that can be used in similar applications. Whether you are making a cheese board, topping a burger, or melting it on a sandwich, there are many great options for substituting Esrom cheese.