2 1/2 cups all-purpose flour
1 tablespoon cornstarch
1/2 teaspoon salt
8 tablespoons cold butter, cut into small pieces
4 tablespoons vegetable shortening, cut into small pieces
2 tablespoons lemon juice
6 tablespoons ice-cold water
1 egg for brushing
Filling
7 medium-sized pumpkin chunks, seeds removed and chopped
1/4 cup lemon juice
1/2 cup cornstarch
1 tablespoon ground cinnamon
1 nutmeg
2 tablespoons cornmeal
3/4 cup orange juice
2 1/2 cups all-purpose flour
1 tablespoon cornstarch
1/2 teaspoon salt
8 tablespoons cold butter, cut into small pieces
4 tablespoons vegetable shortening, cut into small pieces
2 tablespoons lemon juice
6 tablespoons ice-cold water
1 egg for brushing
Filling
7 medium-sized pumpkin chunks, seeds removed and chopped
1/4 cup lemon juice
1/2 cup cornstarch
1 tablespoon ground cinnamon
1 nutmeg
2 tablespoons cornmeal
3/4 cup orange juice
Bake the oven to 350°F
Mix the flour with the cornstarch and salt
Add the butter and shortening, mixing until a crumbly mixture forms
Add the lemon juice and water, stirring until combined
Roll out the dough to form two disks of 10 cm diameter
Wrap in plastic wrap and refrigerate for an hour
Filling
Mix the pumpkin with the lemon juice
Add the cornstarch, cinnamon, nutmeg, and orange juice, cooking over medium heat until thickened
Dissolve the cornmeal in the orange juice and add to the mixture, stirring until combined
Let cool
Assemble by placing one of the dough disks at the bottom of a form, spreading the filling, and topping with the remaining dough disk
Baste the top with the egg
With the tip of a knife, make three small holes in the center of the pie for it to breathe
Bake until golden brown.