Clean, wash, quarter and seed the tomatoes. Cut the flesh into small cubes. Rinse corn and drain. Clean, wash and chop iceberg lettuce. Halve avocados, remove stone.
Remove the pulp from the peel, cut into pieces and sprinkle with lemon juice. Mix the prepared salad ingredients. Line 4 bowls with 2 flat cakes each. Distribute the salad in the bowls. Wash the chicken fillet, dab dry and cut into large pieces.
Season flour with salt and pepper. Whisk the egg. Turn the meat in flour, egg and breadcrumbs one after the other. Heat 4 tablespoons of oil in a pan. Fry the meat at medium heat for about 7 minutes while turning.
Distribute into the bowls. For the sauce, cut the chilli into fine rings. Wash herbs, dab dry, pluck leaves and chop coarsely. Mix sweet and sour sauce, vinegar, 2 tablespoons of oil, herbs and chilli.
Season with salt, pepper and sugar and drizzle over the salads. Serve garnished with parsley leaves.