150²µ/5½´Ç³ú blueberries
3 kiwi fruit, peeled and thickly sliced
1 unwaxed lemon, zest only
100²µ/3½´Ç³ú raspberries
375g/13oz plain flour
½ tsp baking powder
250g/9oz caster sugar
pinch salt
500g/1lb 2oz caster sugar
1 vanilla pod, split
1 vanilla pod, seeds scraped out
225g/8oz butter, softened, plus extra for greasing
225ml/8fl oz buttermilk
clotted cream, to serve
6 free-range eggs