Corned Beef Hash is a dish consisting of corned beef, potatoes, and spices that are mashed together into a smooth, creamy consistency, and then cooked either alone or with other ingredients such as onions.
In many locations, corned beef hash is served primarily as a breakfast food on restaurant menus and as home cuisine, often served with eggs and toast, and occasionally fried potatoes (hash browns, home fries, etc.). The dish is usually known as corned beef hash with eggs, or corned beef hash and eggs. Alternative versions of the dish use roast beef hash.
Corned beef hash became especially popular in some countries during and after World War II as rationing limited the availability of fresh meat