120g butter (softened)
125ml sunflower oil
100g caster sugar
200g soft brown sugar
3 eggs, beaten
130ml milk
350g plain flour
2 tsp baking powder
4tbs cocoa
450g courgettes, peeled and grated
1tsp vanilla
Line a 20x35 cm baking tray with baking paper and set oven to 190 C/350F
Mix butter, oil, and both sugars together until light and fluffy. Gradually add the eggs, one at a time, and then the milk. Mix thoroughly.
Sift the dry ingredients into the mixture and fold in.
Stir in courgettes, and vanilla and spoon into the tin.
Bake for 35-40 minutes. Cut into slices whilst still warm.