1. In the small saucepan boil water for the fine beans.
2. Grate 25g of parmesan cheese onto the large plate, using the finer side of the grater so that you end up with very refined, almost powder like texture.
3. Cut each chicken breast into lengthways 3 or 4 strips. With the rolling-pin flatten the chicken pieces to about ½ cm in thickness (don roll over the pin but use in a hammer-like motion)
4. Separate the egg white from yolk and place the white in the mixing bowl. Add the chicken strips, season with black pepper and coat them in egg white.
5. Spread 4 tablespoons of breadcrumbs onto the second large plate. Roll each piece of the chicken first in the breadcrumbs and then in the parmesan.
6. Return to the small pan, add the green beans and boil them for 5 minutes.
7. Meanwhile, in the frying pan heat a tablespoon of olive oil and fry the chicken pieces on a medium heat for 4-5 minutes turning them frequently. (you might need a little extra olive oil if the chicken breasts are particularly plump)
8. While the chicken is frying, cut the lemon in half and squeeze a ½ of it over the chicken to intensify flavour. Cut the other half into the wedges and reserve for decoration.