Since 1937. Original Glazed Doughnuts - A Legendary Favorite: Krispy Kreme is famous for our glazed yeast doughnuts. We follow the same secret recipe that was perfected in 1937. It originally took 5-1/2 hours to make each melt-in-your-mouth doughnut, and it still does today. They're great hot too! Just microwave for 8 seconds. Contact us at Krispy Kreme Doughnut Corporation, c/o Customer Experience, Post Office Box 83, Winston-Salem, NC 27102. www.krispykreme.com. Find your sweet place to work. Visit our career site at SweetPlaceToWork.com. Krispy Kreme supports a diverse and drug free workplace. EOE/minorities/females/protected veterans/disabled/EVerifiy employer. Facebook: Facebook.com/KrispyKreme. Twitter: at KrispyKreme.