Preheat the oven to 180°C.
Brush each slice of bread with truffle-flavoured olive oil.
Place scarmoza slices on each slice of bread. Add the truffle slices then the white ham. Form sandwiches.
In a hot skillet, melt a knob of butter and sear the sandwiches for 1 to 2 minutes on each side. The bread should brown slightly.
Place the grilled cheese on a baking sheet covered with parchment paper, then cook for 4 to 5 minutes. Serve hot with lamb's lettuce.