For years the hazel tree in the front garden has produced nuts, but, disappointingly, when broken open, there was nothing inside. I don't know whether the tree is now sufficiently mature or whether it was due to a decent summer, but this year there were lots of edible nuts! They are rather small, but definitely taste of hazelnut.
Overall it's been an excellent year for the garden, especially considering how little I do in there!
This year we had enough blackberries and jostaberries for jam as well as crumbles and, for the past few weeks, I have had free nuts.