Step 1: Firstly, grate the carrots, courgettes, and apples into a large bowl. Then soak sultanas in the fruit juice until plump, then add these to the bowl and mix well. Add the yoghurt and stir, then if needed add a splash of milk and stir again. Then add oil and mix. Next add flour and baking powder – no need to sieve! Mix again. Lastly add seeds and berries, fold so that berries do not break up too much.
Step 3: Bake for 45 min in 100 oven then leave to cool and set