7 cups sliced peeled tart apples |
1 teaspoon lemon juice |
1 teaspoon vanilla extract |
1/4 cup finely chopped pecans |
1/4 cup packed brown sugar |
2 tablespoons sugar |
4-1/2 teaspoons ground cinnamon |
1 tablespoon cornstarch |
1 unbaked pastry shell (9 inches) |
topping: |
2 tablespoons king arthur unbleached all-purpose flour |
2 tablespoons sugar |
2 tablespoons cold butter |
1/4 cup finely chopped pecans |
1/4 cup caramel ice cream topping, room temperature |