1. Preheat oven to 450°. LINE large baking sheet with parchment paper.
  2. Separate egg whites and yolks. PLACE egg whites in large bowl and yolks in small bowl.
  3. Season egg whites with salt. Using electric mixer, BEAT egg whites until stiff peaks form. Gently FOLD in grated cheese.
  4. Spoon egg whites into 2 mounds on prepared baking sheet. ADD a small dent in center of mound with back of a spoon. BAKE for about 3 minutes or slightly golden.
  5. Place egg yolk gently in center of each egg white cloud. SEASON with salt. BAKE for about 3 minutes or until yolks are just set.