I got this recipe from a friend, who served it to me one chilly night. It is very much a "comfort food" for me and quite easy to make with leftover chicken. When you are adding the eggs, be careful to add them very slowly and make sure the soup is not too hot, otherwise your eggs will split. I find it helps to take the soup off the burner for a few minutes before adding the eggs. You should end up with a smooth cream-like base to your soup, not broken eggy bits like in egg drop soup.