Wash the tomatoes. Leave the cherry tomatoes whole, cut the remaining tomatoes into thick slices or slices. Wash, halve, stone and slice the peaches.
Spread a grill pan with a little oil and heat it up. Grill the tomatoes in it in portions, turning them briefly and remove them. Grill the peaches briefly while turning and remove. If necessary, clean the grill pan from time to time and brush it again with a little oil.
For the vinaigrette, mix vinegar with honey, salt and pepper. Fold in 2 tablespoons of oil. Wash the basil and shake dry, pluck the leaves and chop them coarsely.
Mix the tomatoes and peaches carefully with the vinaigrette. Sprinkle with basil. Slice the parmesan in shavings over the salad and serve with ham. Drizzle a little balsamic cream over the salad as desired.