Grate all fruit and veg either in a food processor or by hand (if you like self-inflicted punishment). In a large bowl combine with sugar, spices, flour and melted butter and mix until evenly combined.
Tip into a 10″ or 25cm lidded casserole, set into the middle shelf of an oven preheated to 375F/190C and bake covered for up to one hour.
You’ll know the dish is done when the sides have begun to form a crust but the centre remains soft and slightly wobbly.
Leave to cool for 15-20 minutes before serving.
Notes
*Note this dish is naturally on the sweet side, due to its ingredients. I reduced the sugar of the original recipe by half, but feel free to reduce it further if you like.