Ladyfinger Biscuits

Directions

1. 1
   Put the egg whites and sugar in a bowl and whip well, until it forms stiff peaks.
2. 2
   Add the egg yolk in the bowl and mix.
3. 3
   Whip well again, like this.
4. 4
   Switch to a rubber spatula, sift in the cake flour and fold it into the batter.
5. 5
   When the flour is folded in nicely, preheat the oven to 150C.
6. 6
   Pour the batter into a piping bag with a round tip, and pipe.
7. 7
   If you will be eating the biscuit as is, sprinkle with lots of powdered sugar during this step.
8. 8
   Bake for 12 ~ 15 minutes, watching the color.
9. 9
   Finished.
10. 10
    The taste is great as is.
11. 11
    Put it around a sponge cake for a luxurious look Charlotte aux fraises,.