apple~pear~cranberry crostata

Ingredients

• CROSTATA:
• 2 medium or 1 1/2 large firm, tart apples (such as granny smith or northern spy)
• 1 large ripe pear (such as d'anjou or bartlett)
• 1/3 plus 1 teaspoons sugar, divided
• 1 tablespoon cornstarch
• 1 teaspoon freshly grated orange zest
• 1/8 teaspoon ground cloves
• - flour for work surface
• - pie dough
• 1/3 cup fresh or defrosted cranberries
• 1 large egg, beaten well
• PIE DOUGH:
• 1 1/4 cups flour, plus extra for work surface.
• 1/4 teaspoon table salt
• 1 tablespoon sugar
• 8 tablespoons (1 stick, or 1/4 pound) chilled unsalted butter, cut into small cubes
• 1 large egg yolk mixed with 2 tbl. very cold water