Combine carrots, breadcrumbs, cheese, salt, pepper, and hot sauce; toss lightly. Beat egg white (at room temperature) until stiff peaks form; fold into carrot mixture. (Mixture may be chilled at this stage. )
Shape mixture into 2-inch balls; roll in cornflakes. Place balls on a lightly greased baking sheet. Bake at 375° for 30 minutes or until golden brown.