Hi hornplayer. Have you tried almond flour to make topping for crumbles, and I also use coconut sugar low GI. Can you tolarate spelt flour? I can but only now and again.
I have been making stewed blueberries, just put them in a saucepan with sweetener or coconut sugar and a tiny bit of water and bring to the boil slowly, really nice poured over tesco creamy greek youghert its a new one.