Trim all the leftover meat of the bone and place in a food processor along with a good handful of oats, a good pinch of pepper and salt, a pinch of cumin and one egg. Whizz this all together until the meat is fine, you want a mix that will hold together. Once all of the ingredients are mixed well and there are no lumpy meat bits shape into flat patties. I made six. Fry on both sides until nicely browned and serve. They work well with some hot chili sauce but good old ketchup works great too. In a bun or out of a bun, these no waste patties are awesome.