Do You Really Need To Hang Panettone Upside Down? YES!!! Yes you do... Sometimes?Here's what happens when we didn't hang our sourdough panettone recipe upside down - it collapsed completely under it's own weight.Le Gourmet TV Is Now - Glen & Friends Cooking!#LeGourmetTV #GlenAndFriendsCooking-~-~~-~~~-~~-~-Please watch: "