Hmmmmmm.. DBIL and DSIL staying. Am making a crumble for pudding tomorrow with fruit I have frozen in freezer. In bag are blueberries, apple, strawberries...possibly a pear. Was going to do a few more bramleys and top with crumble.
But DBIL just made a disparaging remark about a crumble he was once given that was apple and blueberry. So now I am wondering if I am committing some kind of crumble faux pas? 
He did then have the grace to blush when I said there were blueberries in the bag of frozen fruit. Hmmmmmmm.
What say you mumsnet? Blueberries or no?