The Ebi Filet-O is a seafood sandwich offered by the fast-food chain McDonald's. It features a breaded and fried shrimp patty, which is made from shrimp and seasoned for flavor. The sandwich is typically served on a soft bun and includes lettuce and a creamy sauce, enhancing its taste and texture. This menu item is popular in various countries, particularly in Japan, where it is often enjoyed as a limited-time offering. The Ebi Filet-O caters to seafood lovers and provides an alternative to traditional beef or chicken sandwiches available at fast-food restaurants.