Rum Raisin Pie

Ingredients

• • 1/2 cup (125 ml) brown sugar
  • 2 tablespoons (30 ml) cornstarch
  • 1 cup (430 ml) orange juice or water
  • 1/4 cup (60 ml) dark rum (see note)
  • 1 cup (250 ml) Sultana raisins
  • 1 cup (250 ml) golden raisins
  • 2 rolled-out shortcrust pastry
  • Milk, for brushing