Mixed Berry Lattice Pie

Ingredients

• ● For the Pie Crust (or use pre-made crust):
• 2 1/2 cups all-purpose flour
• 1 teaspoon salt
• 1 tablespoon sugar
• 1 cup unsalted butter, chilled and cubed
• 6-8 tablespoons ice water
• ● For the Berry Filling:
• 4 cups mixed berries (strawberries, blueberries, raspberries, and blackberries)
• 3/4 cup granulated sugar
• 1/4 cup cornstarch
• 1 tablespoon lemon juice
• 1 teaspoon lemon zest
• 1 teaspoon vanilla extract
• 1/4 teaspoon salt
• ● For the Topping:
• 1 egg, beaten (for egg wash)
• 2 tablespoons sugar (for sprinkling)