Blueberry Pie With a Cornmeal Crust Recipe

Ingredients

• 290 grams all-purpose flour (about 2 1/2 cups), more for rolling out dough
• 35 grams cornmeal (about 1/4 cup)
• 35 grams sugar (about 3 tablespoons)
• 2 grams salt (about 1/2 teaspoon)
• 12 tablespoons butter, unsalted, chilled, cut into small cubes
• 1/4 cup vegetable shortening, chilled, cut into small pieces
• 135 grams granulated sugar (about 3/4 cup)
• 30 grams cornstarch (about 1/4 cup)
• 1/8 teaspoon salt
• 1 lemon, zested and juiced
• 6 cups fresh blueberries (about 3 pints)
• 2 tablespoons milk
• 1 tablespoon Demerara or raw sugar