Greek Cocktail Meatballs in Sauce

Although keftedes are often served as a main course, when they are made very small, the size of a large marble, as they are in this recipe for keftedakia marinata, they can be served as a meze. There are many recipes for these meatballs: they can be served without the sauce as finger food, or they can be seasoned with oregano rather than parsley and mint, or you could add some allspice, cloves, and Worcestershire sauce to the meatballs, or you could make them with veal and sea