Peel, wash and chop the potatoes. Fry them in hot oil until golden brown. Drain the corn on a sieve. Clean, wash and cut the salad into bite-sized pieces. Wash cucumbers, dab dry and cut into quarters lengthwise. Then cut into pieces. Clean, wash and slice the tomatoes.
Peel garlic. Mix oil and vinegar. Press garlic. Season with salt, pepper and sugar. Mix lettuce, cucumber, tomatoes and corn with the vinaigrette. Sprinkle the potato croutons on top or add them separately just before serving
With 12 people: