Method
1. In a clean large mixing bowl whisk together all purpose flour and salt
2. Cut in shortening and mix in the water
3. Mix until dough forms and shape into a ball
4. Wrap with waxed paper
5. Chill in fridge - approx 30 min
6. Pre-heat oven - 175°C / 350°F
7. Roll out the dough until 1/8" (5mm) thick
8. Turn out dough onto baking sheet and press dough down and around edges of the pan
9. Sprinkle with brown sugar and ground cinnamon evenly
10. Arrange peaches, plums and walnuts on top
11. Bake until golden brown - approx 15 min
12. Let cool for 5 min
13. Serve