Cut the halloumi lengthways into approx. 0.5 cm thick slices and fry until golden brown in a folding grill or in a pan with a little olive oil.
Wash the lettuce, pluck it into bite-sized pieces and mix with the vinegar, 8 tablespoons of oil and the salt. Cut wafer-thin strips of the melon with a peeler. First arrange the salad on the plate and then pour the halloumi and melon over it.