Peel, wash and halve the potatoes and cook in boiling salted water for about 20 minutes. Wash parsley, shake dry, pluck leaves from the stalks, leaving 4 nice leaves aside. Cut the rest into fine strips. Wash lemons hot, rub dry and grate the peel
Dab veal escalope dry, cut into thirds and beat flat between 2 layers of foil. Clean and wash the sugar snap peas, cut them diagonally into small pieces. Heat 1 tablespoon of oil in a frying pan, sweat the sugar snap peas in it, remove. Add 1 tablespoon of oil to the pan and fry the meat in portions on each side over high heat for about 1 minute, season with salt and remove.
Heat milk and 1 tablespoon butter in a saucepan. Drain the potatoes. Add milk mixture and mash. Season puree with salt, stir in sugar snap peas. Heat butter in a pot. Add lemon zest and capers to the butter. Arrange mashed potatoes and 3 slices of meat on plates and pour the butter over each. Garnish with parsley