150²µ/5½´Ç³ú butternut squash, grated
â…“ cucumber, grated
½ garlic clove, crushed
½ lemon, finely grated zest only (optional)
2 spring onions, trimmed and finely sliced
198g tin sweetcorn, drained
salt and freshly ground black pepper
4 tbsp oil, olive, sunflower or vegetable
50²µ/1¾´Ç³ú self-raising flour
1 large free-range egg
6 tbsp yoghurt