Blackberry & Rhubarb Crumble with crunchy Muesli topping

Today, I made this impromptu crumble for our dinner.  We don’t normally have home made puds  during the week! But I’m currently off work and feeling particularly domesticated! My hubby came back from the allotment with some home grown rhubarb and we still had some of last years blackberries to use up, so we had … More Blackberry & Rhubarb Crumble with crunchy Muesli topping