Meanwhile, preheat oven to 180ºC . Brush the risen loaves with beaten egg white. With a sharp knife, make three 1 cm deep slashes in each loaf. Sprinkle loaves with the remaining 1 tablespoon cheese. Bake for 25 to 35 minutes, or until the loaves sound hollow when tapped on the bottom. Cool on a wire rack. Makes two 15 cm loaves, 8 slices each. 170 calories per slice; 8 g protein, 3 g fat, 27 g carbohydrate, 147 mg sodium, 19 mg cholesterol