Rules You Never Knew 'Great British Baking Show' Contestants Have To Follow

For 13 seasons, The Great British Baking Show has drawn audiences into its whimsical tent as amateur chefs compete in challenges week after week. The mouthwatering desserts are enough to inspire you to whip out your electric mixer and frost some cupcakes. But do you have what it takes to compete on the show? From 7 a.m. wake-up calls to one very specific rule about ovens, here's what you need to know before competing in The Great British Baking Show.