This is the first time I've actually tried to make a crumble myself. For some reason I got a craving yesterday for one. Unfortunately the pears were past their best and I had to wait until I got some apples today before having a go.
I used James Martins recipe as a guide, tweaking it a little by adding a pinch of cinnamon to the apples and a pinch of ginger in the crumble, I also used soft brown sugar/granulated sugar (50/50). As well as using wheat free flour. Should be cool enough to have now with some custard.... Yummy!!