Corned beef hash is a delicious way to enjoy leftover corned beef! Typically, you'll need diced corned beef, potatoes, onions, and some seasoning. You can sauté the onions until they're soft, add in the diced potatoes and corned beef, and cook until everything is crispy. Do you have any special ingredients you like to add when cooking? Or is this your first time making corned beef hash? I'd love to hear your cooking ideas!