How well do you really know your cheese? Long gone are the times when our choices were limited to cheddar, Swiss and American. Today, a veritable flow chart of questions presents itself when deciding which cheese to buy. What’s the difference between cow’s milk, goat’s milk and sheep’s milk cheeses? Do you prefer your goat cheese aged or are you an advocate of chevre frais? What’s so special about buffalo mozzarella as opposed to that shredded stuff in the bag? Is it true that the sm...