The Most Popular Doughnut Flavors in America ByMariah Phillips-Gallo, 05/21/2019 Gourmandize shares Share on Facebook Share on Twitter Pin it Share on WhatsApp Share on Google+ 7/14 Previous Next © Instagram - @boneshakerparis Cinnamon Sugar Cinnamon sugar is also a mainstay on the list of America's most popular doughnut flavors. This traditional favorite is great with a glass of milk or a cup of coffee, and it's hard to find anyone who doesn't like this doughnut. More steaming articles Hop into Flavor: 99 Effortless Easter... Easter Sweets Showdown: Ranking the... 25 fast beef dinners you can't mess up