In a small bowl, whisk together the honey, lemon thyme leaves and 2 tbsp warm water.
Halve and stone the peaches. Cut one into wafer-thin slices, using a mandolin if possible. Cut the rest of the peaches into 1cm dice. Lay the peach slices in one side of a dish and spoon the diced peach into the other side. Pour the honey mixture over them, cover and chill for