Peel and dice the celery. Boil diced celery in water with the 2 dspn of lemon juice and salt until tender and rinse in cold water. To make the mayonnaise, stir the egg yolk, Worcester sauce, raspberry vinegar, salt, pepper and ½ tspn lemon juice together well and gradually beat in the oil. Finally, stir in the sour cream and season again with salt and pepper. Peel and dice the apples, combine with the mayonnaise, walnut kernels and diced celery. Lay the lettuce leaves on plates, place celery-apple salad on top and garnish with parsley and pistachio nuts.
Have fun cooking!
Maria Reichhalter Prader
Farmer at '
Wieshof' near Laion, a 'Red Rooster' farm