how about lob scaus, or north sea leftovers hash,. like corned beef hash but with fish. it could be made with just fish, potatoes, and onions, or a mix of leftover meats and fish, and the potatoes and onions.
with a fried egg on top, it's a delicious norwegian/northern german breakfast made with leftovers .
my mom used to make it with leftover meat (pot roast, corned beef, etc.), then serve it with the egg on top and smoked herring on the side. lots if different ways to go with this one.
A true lover of nature does not despair now that his mistress has turned a colder cheek.