Put through a food chopper, equal parts of cold cooked corned beef and cold potatoes with a medium onion. Moisten with a little bouillon or cream if it seems dry. Heat in buttered skillet, if desired, make indentation for eggs. Cover pan until eggs are cooked.

To bake hash, place in greased baking pan with an egg on top of each serving, if desired. Bake at 375 degrees for 15 minutes.

For crispy hash, shape hash into serving size patties. Coat top and bottom with seasoned flour (flour, paprika, salt and pepper). Brown in hot oil or butter in skillet. Make an indentation for poached egg if desired.