Marinated artichokes with mozzarella, ham and rocket

Ingredients

• For the dressing:
• 3 tbsp. balsamic vinegar
• 1 tbsp. lemon juice
• 1 pinch of sugar
• Salt and freshly ground pepper
• 6 tbsp. olive oil
• 2 sprigs of basil
• To serve:
• 2-3 handfuls of rocket
• 10 medium-sized baby artichokes
• 8 slices of cured ham, e.g. Parma ham
• 2 balls of mozzarella or burrata
• Olive oil, for drizzling