Foolproof Pie Dough for a Single-Crust Pie | America's Test Kitchen

Ingredients

• 1 1/4 cups unbleached all-purpose flour (6 1/4 ounces/177 grams), divided
• 1/2 teaspoon table salt
• 1 tablespoon sugar
• 6 tablespoons cold unsalted butter (3/4 stick), cut into 1/4-inch slices
• 1/4 cup chilled solid vegetable shortening , cut into 2 pieces
• 2 tablespoons vodka , cold
• 2 tablespoons cold water