Greek Yogurt Jars with Roasted Plums and Hazelnut Crumble

Ingredients

• Hazelnut Crumble

  • ¼ cup (40 g) unbleached all-purpose flour
  • 3 tbsp brown sugar
  • 3 tbsp unsalted butter, softened
  • ¼ cup (35 g) roasted hazelnuts, chopped
  • ¼ tsp fleur de sel or salt

• Roasted Plums

  • 4 black plums, pitted and cut into 8 to 12 wedges each
  • ⅓ cup (75 ml) maple syrup

• Assembly

  • 2 cups (500 ml) 0% vanilla Greek yogurt (see note)