Spiced Maple Pecan Pie with Star Anise

INGREDIENTS

• 2 to 5 tablespoons ice water
• 1 1/4 cup all-purpose flour
• 4 tablespoons (1/2 stick) unsalted butter, melted
• 1/4 teaspoon salt
• 1/2 cup Demerara or raw sugar
• 2 cups pecan halves
• 3 large eggs
• 1/4 teaspoon kosher salt
• 10 tablespoons unsalted butter, chilled and cut into ½-inch pieces
• 1 cup maple syrup
• Whipped crème fraiche, for serving
• 2 tablespoons dark aged rum
• 8 whole star anise