Halloween “Boo-Berry" Blueberry Pie - Wish Farms

Ingredients

• 3 pints fresh Wish Farms blueberries
• ½ cup white granulated sugar
• ¼ cup all-purpose flour
• 2 tablespoons cornstarch
• ½ teaspoon ground cinnamon
• ⅛ teaspoon ground cardamom
• ⅛ teaspoon ground nutmeg
• 2 tablespoons lemon juice or substitute orange
• 1 teaspoon lemon zest or substitute orange
• 1 tablespoon cold unsalted butter, chopped
• 2 ½ cups all-purpose flour
• 1 teaspoon fine ground salt
• 1 tablespoon granulated white sugar
• 1 cup (2 sticks) unsalted butter, chilled, and cut into 1 inch pieces
• ¼ to ½ cup ice water
• Egg wash: 1 large egg beaten with 1 tablespoon water
• Coarse sugar for sprinkling, optional