This was a quick throw it together Sunday Lunch pudding idea - raid the freezer for all the nearly used bags of frozen summer fruits, such as cherries, raspberries, blackcurrants, redcurrants, bilberries (blueberries), blackberries and strawberries. Fling them all into an ovenproof gratin dish; whizz up a shortbread crumble topping - and Bob's your uncle and Fanny's your aunt, as we say down our way!!!! We loved it, the combination of fruits was wonderful - and it is a great idea for using up whatever fruits you have lurking in your freezer. I am sure that fresh fruit would also be suitable. We like our fruits to be on the tart side - so pleased add sugar to taste! Serve the crumble with hot custard, cold custard, cream, ice cream, crème fraiche or whatever you fancy!