Burratina with Balsamic Roasted Plums

Ingredients

• • 1 tbsp (15 ml) balsamic vinegar
  • 1 1/2 tsp (7.5 ml) maple syrup
  • 1 1/2 tsp (7.5 ml) olive oil, plus more for serving
  • 2 very ripe plums, halved and pitted
  • 1 burratina (125 g), at room temperature and drained (see note)
  • 3 thin slices prosciutto
  • 1 tbsp roasted hazelnuts, roughly chopped
  • Basil leaves
  • Fleur de sel
  • Ground gorria chili pepper or Espelette pepper (optional)