Blackberry Crumble

Sometime last week a lady came to our door selling blackberries. They looked pretty good and juicy, and we knew she needed the money so we bought a bucket. We then had to decide what to do with them, as there were too many to eat in a day and they wouldn't last longer than that. She had suggested we make tea or juice or jam, but I have no idea how to do any of those things. In the end I decided to make a crumble - which I also had no idea how to do! But I found a recipe online and it turned out so good that today, when I saw a girl selling blackberries on the side of the road, I had to buy some more and make it again!