1/4 natural yoghurt
1/2 cup caster sugar
1 egg
1 tsp vanilla
1 1/2 cups plus 2 tbsp self-raising flour
3/4 cup porridge oats (or whole grain oats, whizzed in a food processor)
1 tsp each cinnamon and sugar mixed together
Prepare yourself – this will take all of 5 minutes! Preheat oven to 170ËšC (340ËšF) and grease and line a loaf tin.Whisk bananas, oil, yoghurt, sugar, egg and vanilla together in a  bowl. Sift in flour and add oats and stir to combine. Spoon into loaf tin, sprinkle with cinnamon sugar and cook 45-50 mins until lightly golden and cooked through. Let it cool in the tin for 15 minutes before turning out onto a wire rack – great sliced straight away with a cup of tea, or grilled and dotted in butter for several days afterwards. Little PS here – I just made this for the millionth time and instead of porridge oats I substituted 3/4 wholegrain oats (3/4 cup after whizzing) which I blended until moderately fine in the food processor – excellent result with a lovely nubbly texture and earthy flavour!