They sound like mine, Ariadne! Didn't spread and took about 20 mins at 150 Fan. I thought it might be because I used butter or because my Bicarb was a bit old! They taste ok though! Thought that they'd spread right out like Anzac biscuits which I've made in the past, so used two baking sheets but realise now that they would have fitted on one. Will see what OH's verdict is later but I'm happy to eat them all if he doesn't like them!
Bette x