Peel and finely chop the onion. Mix with vinegar, salt, pepper and 1 pinch of sugar. Fold in 3 tablespoons of oil. Clean, wash and possibly pluck the rocket. Wash and halve the tomatoes. Mix both with the marinade
Dab schnitzel dry, cut in half crosswise and beat flat. Whisk eggs, mustard, 1 tablespoon water and 1 pinch of salt. Turn the schnitzel in the egg, then in the flour and again in the egg
Heat 3 tablespoons of oil in a large coated frying pan. Fry the escalopes in it at low heat in portions on each side for 3-4 minutes. Garnish with caper apples and serve with the salad. Served with: French fries and ketchup
Drink: cold beer