From good old Bero book 
I had to use 4 mixing bowls though! Hope it's worth it? I've made lots of bana loaves but this is a tea loaf
Loads of sugar in it mind you, so not that healthy? Plus I used chopped cashew instead of walnuts and brown sugar instead of caster. Should be ok though it's risen well.
I'm making flapjacks now, adding chopped cherries and almonds. Ds1 needs lots of calories as he's half boy half whippet
And he adores mum's flapjacks.