Blackberries whats easy to do with them?

[EachandEveryone]

I took a cut through Ive never walked down before and theres masses of blackberries. Ive brought home three tubs now what to do?
How do I wash them and store them so i can do something with them tomorrow? Whats your favourite recipe with not too much sugar😃

I posted earlier that blackberries are the food of the devil and I really don't like them. This came from watching my mum soak the blackberries and watching the maggots come out. This was in the 1960's but I've never been able to get rid of that picture in my mind!

I freeze some and make jam, plus a blackberry crumble or pie with apple.