Blueberry Pie Recipe – Birchberry

Ingredients

• 370 g (3 cups) all-purpose flour
• 66 g (⅓ cup) sugar
• 1 tsp salt
• 284 g (2½ sticks) salted butter, frozen and cut into mixed-sized pieces
• 64 g (⅓ cup) vegetable shortening, frozen and cut into large pieces
• 2 tsp vanilla extract
• 180 ml (¾ cup) ice water, divided (120 ml and 60 ml)
• 875 g (about 6 cups) blueberries, fresh or frozen
• 125 g (⅝ cup) granulated sugar
• 40 g (⅓ cup) all-purpose flour
• 14 g (2 Tbsp) cornstarch
• ¼ tsp ground cinnamon
• 30 ml (2 Tbsp) fresh lemon juice
• 1½ tsp lemon zest
• 14 g (1 Tbsp) salted butter, frozen and cut into small cubed
• 1 large egg beaten with 12 ml (1 Tbsp) whole milk
• 24 g (2 Tbsp) turbinado sugar or coarse raw cane sugar