Any kind of cold meat may be made into curry. Fry onions and curry powder together until nicely browned. Then add enough flour to thicken, as in making gravy. Then add water or cocoanut milk. When gravy has thickened, add cold meat. Simmer slowly for a while. This curry is not so tasty as those made from fresh meat, and it is well to add a teaspoonful of Worcestershire sauce.