Mom's Roast Beef Hash
Take approximately equal proportions of cooked beef, raw potatoes, raw carrots and raw onions and put them through a meat grinder using a medium grinder attachment so that they are well mixed and ground.
Brown the hash, stirring only infrequently at first to make sure that the hash has an opportunity to brown well. As you cook the hash, add pinches of salt and fresh ground pepper. Do this a couple of times with each batch of hash. Cook for at least 10 minutes and until the hash is well browned.