Autumn crumble

Peal, core and cut the apple into 1cm cubes and put in an oven proof dish

Add the juice of the lemon, the frozen fruit, sugar, cinnamon and water. Mix

To make the crumble top, rub the butter into the flour until the mixture is crumbly. Stir in the demerara sugar.

Add the crumble mixture on the top of the fruit

Cook for 50min at 190oC