Pear Cranberry Pie

Ingredients

• ["Pie Dough: for bottom crust and lattice top", "12 ounces AP flour", "3 tablespoons sugar (natural cane)", "Zest from 1/2 an orange (navel or similar)", "1 teaspoon fine sea salt or kosher salt", "8 ounces unsalted butter", "4 ounces ice cold water", "Splash milk for brushing on top", "small handfuls turbinado sugar for sprinkling on top", "Pie Filling", "5-6 bosc pears, smallish, cored and sliced thin", "1/3 cup brown sugar (or natural cane)", "1 cup fresh or frozen whole cranberries", "Zest from 1/4 an orange (navel or similar)", "Zest from 1/4 of a lemon", "1 teaspoon vanilla extract", "1/4 teaspoon ground cinnamon", "3 tablespoons AP flour", "2 tablespoons unsalted butter, 1/2\" cubes for dotting top of pie""