Butterscotch Banana Cake

It had been ages since I had baked anything, so on Sunday I went about changing that…
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Ingredients:
- 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 wholemeal flour
- 2 tsp mixed spice
- 2 tsp baking powder
- 50ml plain yoghurt
Method:
- Heat 150g of the sugar in a frying pan with 25ml of water, bring to a boil, then cook over a high heat until the sugar turns a dark reddish caramel.
- Add the banana pieces, butter and vanilla extract, and simmer until the bananas break up in the caramel and the mixture is thick.
- Spoon onto a plate to cool. Meanwhile, beat the eggs, the remaining sugar and oil until slightly aerated.
- Beat in the banana mix and the yoghurt. Then sift in the flour, spice and baking powder and fold it until mixed properly.
- Pour the mixture into a pre-buttered tin and bake in a 180C (160C fan) oven or until a skewer comes out clean.