Apple Tart Recipe - Once Upon a Chef

Ingredients

• 1½ cups all-purpose flour, spooned and leveled
• ½ teaspoon salt
• 2 tablespoons granulated sugar
• 1½ sticks (12 tablespoons) very cold unsalted butter, cut into ½-inch pieces
• ¼ cup very cold water
• 1¾ lbs baking apples (3 large) (see note)
• ⅓ cup sugar
• 1 teaspoon vanilla extract
• 1 teaspoon cinnamon
• 2 tablespoons unsalted butter, melted
• ⅛ teaspoon salt
• 1 tablespoon all purpose flour
• 1 egg, beaten
• 2 tablespoons turbinado sugar
• 1 tablespoon apricot jelly or jam, optional for glaze