Pistachio–Orange Biscotti

Ingredients

• • 1 cup (250 ml) unbleached all-purpose flour
  • 1/2 cup (125 ml) sugar
  • 3 tablespoons (45 ml) cocoa powder, sifted
  • 1/2 teaspoon (2,5 ml) baking powder
  • 1 pinch salt
  • 1/2 cup (125 ml) cold unsalted butter, cut into cubes
  • 1 egg
  • 3 tablespoons (45 ml) milk
  • 1 teaspoon (5 ml) vanilla extract
  • 1/4 cup (60 ml) candied orange peel, diced
  • 1/4 cup (60 ml) crushed unsalted pistachios