Butterscotch Banana Cake

This is my version of Dan Lepards Butterscotch Banana Cake.  It's from his book Short and Sweet. The recipe is below, it came from The Guardian.

• Dan Lepard
• The Guardian, Saturday 24 November 2007

My mate Jason Warwick, a talented baker in Sydney, taught me his way to boost the flavour and colour of banana cake, by simmering all that soft banana flesh in a frying pan bubbling with rich caramel, perfect for this sweet loaf. The cake takes on a sunburnt bronze hue and has a strong banana toffee flavour. Don't limit this to a loaf tin: it works as well as a slab, especially if a few handfuls of chopped blond walnuts are tossed in and stirred through at the end. Don't be stingy with the baking powder; bananas are very alkaline when they are ripe and this is often the cause of a heavy, dense cake.

250g caster sugar

250g banana flesh, chopped into 2cm pieces

1 tbsp unsalted butter

2 tsp vanilla extract

175ml sunflower oil

2 large eggs

150g plain flour

75g spelt, rye or wholemeal flour

2 level tsp mixed spice

2 level tsp baking powder

½ level tsp bicarbonate of soda

50ml plain yoghurt

Butter a 20cm square tin and line the base with non-stick baking paper. Tip 150g of the caster sugar into a frying pan with 25ml water, bring to the boil, then cook over a high heat until the sugar turns to a dark reddish caramel. Add the banana pieces, butter and vanilla, and simmer until the bananas break up in the caramel and the mixture is thick.

Spoon on to a plate and leave to cool. Beat the remaining 100g sugar with the oil and eggs until thick and slightly aerated, then beat in the bananas and the yoghurt. Sift the flours, spice, baking powder and soda together two or three times (throwing the bran back in), then fold this through the banana mixture.

Spoon the mixture into the tin, heat the oven to 180C (160C fan-assisted) and bake for about 50 minutes or until a skewer inserted comes out clean.

Tried and tested

'Went down really well. Even better the day after baking'