These are not your average spaghetti-and-meatballs meatballs. In fact, they are more like a Greek gyro in meatball form. A mix of lamb, tangy Feta cheese, and breadcrumbs create the base of the savory bites, which are served with a refreshing dill-yogurt sauce for a cooling contrast. Not up for making meatballs on a weeknight? Make them ahead of time and re-heat when cravings strike—you can refrigerate the cooked meatballs for up to two days, or freeze for one month. Just reheat and serve with the yogurt sauce, or add to a pita with chopped cucumber for a quick, Mediterranean-inspired sandwich.