Blueberry Scones

Ingredients

• • 2 3/4 cups (415 g) unbleached all-purpose flour
  • 1/2 cup (105 g) sugar
  • 1 tbsp baking powder
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 3/4 cup (170 g) cold unsalted butter, cubed
  • 1 1/4 cups (310 ml) buttermilk
  • 2 cups (300 g) fresh blueberries (see note)
  • 2 tbsp white coarse sugar