4 medium-size sweet potatoes |
2 granny smith apples, peeled and thinly sliced |
1 1/2 cups orange juice |
1/2 cup granulated sugar |
1/4 cup firmly packed dark brown sugar |
3 tablespoons all-purpose flour |
1/2 teaspoon ground cinnamon |
1/4 teaspoon ground nutmeg |
1/4 teaspoon salt |
1/2 cup butter or margarine, divided |
1 cup chopped pecans, toasted |
1 (15-ounce) package refrigerated piecrusts |
2 teaspoons granulated sugar |
bourbon whipped cream (optional) |