1 white celery sprig
2 Reineta apples
1 boiled potato
1 boiled beetroot
4 tablespoons extra virgin olive oil
2 small lemons juice
1 boiled egg yolk
Half teaspoon minced parsley
Salt and pepper

Clean the celery. Peel the apples and core. Peel the boiled potato. Julienne, also the boiled beetroot. Mince the egg yolk. Beat the oil with the lemon juice, salt and pepper. Add the yolk and the parsley. Put the salad in the dishes and season with that mixture.