The recipe comes from Sue Lawrence, whose recipes I really enjoy making. They always seem to work for me, which can't be said of every food writer! The original recipe has a rather delicious crumble topping, but I left it off this version for ease and speed.
You can see from the picture above that I've slightly over-cooked mine - the edges are slightly dry, but it didn't matter - it still tasted great! The banana flavour is surprisingly strong, but really good. An excellent cake to have with a cup of tea or coffee as a mid-morning or mid-afternoon treat.