Rinse the beans and let them drain. Peel or clean, wash and slice the vegetables. Fry in 1 teaspoon hot oil for 2-3 minutes. Let cool off
Wash and chop the tomatoes. Clean, wash and pluck the lettuce into bite-sized pieces
Whip vinegar, salt, pepper, sugar and 2-3 tablespoons of oil. Peel and finely chop the onion. Wash and chop parsley. Stir into the marinade. Mix with the prepared salad ingredients and leave to stand for about 15 minutes. Garnish with caper apples