Imperial Fries

"Imperial fries" are not a standard or commonly known menu item at restaurants in the USA. It is possible that this is a specific dish offered at a particular restaurant or chain.

However, based on the word "fries," I can assume that it might be a type of French fries, which are strips or pieces of deep-fried potato.

If a menu item is called "Imperial Fries," it's possible that they are a premium or upgraded version of regular fries, perhaps being made from a particular type of potato, seasoned with a unique blend of herbs and spices, or served with a special dipping sauce.

If you come across this menu item, I would recommend asking the server or reading the menu description for more details about what makes these fries "imperial."