The Ultimate Cookie Showdown: Unwrapping America’s Favorite Treats, Baking Secrets, and the World’s Best The number one Christmas cookie in America is the Frosted Sugar Cookie Frosted Sugar Cookie is #1 Christmas cookie. This classic, cut-out cookie, often decorated with festive icing and sprinkles, consistently wins the hearts of Americans during the holiday season. It … Continue reading America’s Favorite Cookie: Unwrapping the #1 Christmas Treat, Baking Secrets, and Oreo’s Rival