1.Mash the bananas with a sturdy fork.
2.Cream the butter and sugar together, and mix in the eggs.
3.Mix together the two yellow sludges you now have, and mix in the flour.
4.Scrape into a loaf tin and bake for about 40 minutes at Gas Mark 4/180Â°C/350Â°F.
but when I made it the thing clearly wasn't done in the middle, so I turned the oven down to Mark 2 and left it in for another 30 minutes