Ingredients

For Crust:
1 cup all-purpose flour
½ cup whole-wheat pastry flour
4 tablespoons salted butter, chilled
3 ounces reduced-fat cream cheese
2 tablespoons walnut or vegetable oil
3 ½ tablespoons orange juice

 

For Filling and Topping:
2 pounds ripe peaches (about 6 medium), peeled, pitted, and thinly sliced
1 cup fresh blueberries
1 tablespoon fresh lemon juice
1/3 cup granulated sugar
1 ½ tablespoons cornstarch
1 teaspoon ground cinnamon, divided
½ cup whole-wheat pastry flour
1/3 cup old-fashioned rolled oats (not instant)
¼ cup light brown sugar
2 tablespoons chilled salted butter, cut into bits
3 tablespoons frozen orange juice concentrate
¼ cup coarsely chopped walnuts