Ingredients:

  • 2 ½ cups (310g) all-purpose flour
  • 1 cup (225g) unsalted butter, chilled and cubed
  • 1 tbsp (12g) granulated sugar
  • 1 tsp (6g) salt
  • 6-8 tbsp (90-120ml) ice water
  • 3 cups (450g) fresh peaches, peeled and diced small
  • 2 tbsp (16g) cornstarch
  • 3 tbsp (38g) maple syrup
  • 1 tsp (5ml) vanilla extract
  • ½ tsp (1g) ground cinnamon
  • ¼ tsp (1.5g) salt
  • 1 large egg, beaten with 1 tsp water
  • 1 tbsp (8g) coarse turbinado sugar

Instructions:

  1. Whisk flour, sugar, and salt in a bowl.
  2. Use a pastry cutter to work the cold butter into the flour until the mixture resembles coarse crumbs with some pea-sized lumps remaining.
  3. Add ice water one tablespoon at a time, stirring with a fork until the dough just holds together.
  4. Form into a disk, wrap in plastic, and refrigerate for 30 minutes to relax the gluten and keep the butter cold.
  5. In a medium bowl, toss diced peaches with maple syrup, cinnamon, and salt.
  6. Sprinkle cornstarch over the fruit and stir gently until the peaches are coated in a velvety glaze.
  7. Stir in the vanilla extract.
  8. On a floured surface, roll the dough into a 12x12 inch square and cut into 8 equal squares.
  9. Place 2 generous tablespoons of filling in the center of each square.
  10. Fold the dough over the filling to create a triangle.