Be still my beating heart! When I first saw stuffed-burgers on Diners, Drive-ins and Dives, I almost fainted. Well not really, but you know what I mean (my husband says I have a talent for over-reacting)! What could be better than a juicy, beefy burger stuffed with oozy, melting mozzarella cheese? Not much, if I have to be honest! If you know me, you know I have a serious burger addiction and I even ordered a cheeseburger in Malaysia!! Of course, you don’t have to stick to mozzarella for stuffing the burgers. Gorgonzola would be lovely if paired with a sweet and tangy onion marmalade, mature cheddar would be fab…