Notes:
I used a mixture of dark raisins, golden raisins, and cranberries. You can all of one sort or any mixture you like.
To make a cake, prepared the batter as above, omitting the crumble.
Pour evenly into two prepared cake pans (greased and lined) and bake for 25-35 minutes until the top springs back when touched. Cool as above and ice with your favorite frosting.