Since 1937. The perfect cake mix. Choosing one of these flavors is as easy as a cakewalk. That's because each traditional cake, powdered cake and cinnamon sugar doughnut is made from our legendary cake batter. Great dipped, and - They're great hot too! Just microwave for 8 seconds. Happy all around. Sustainable forestry initiative. Contact us at Krispy Kreme Doughnuts, c/o Customer Experience, Post Office Box 83, Winston-Salem, NC 27102. www.krispykreme.com.