What kind of cheese to use in baked spinach casserole?

- Parmesan cheese: Parmesan is a hard, granular cheese that is often used in Italian cuisine. It has a sharp, nutty flavor that pairs well with spinach.

- Mozzarella cheese: Mozzarella is a semi-soft cheese that is made from water buffalo milk. It has a mild, creamy flavor that is also a great choice for baked spinach casserole.

- Cheddar cheese: Cheddar cheese is a hard, orange cheese that is made from cow's milk. It has a sharp, tangy flavor that can add a nice depth of flavor to a baked spinach casserole.

- Feta cheese: Feta cheese is a brined cheese that is made from sheep's milk or a mixture of sheep's milk and goat's milk. It has a tangy, salty flavor that can add a nice contrast to the other cheeses in a baked spinach casserole.