Add salt to egg whites and beat until foamy. Gradually beat in sugar. Continue beating until mixture stands in peaks and is glossy. Fold in orange peel and corn flakes.
Drop by teaspoonfuls 2" apart onto greased baking sheet. Bake in moderate oven (350°) 15 to 18 minutes, or until set and delicately browned. Remove from baking sheet and cool on racks.