300g/10oz butternut squash, peeled, seeds removed, flesh cut into 1cm/陆in pieces
150驳/5陆辞锄 carrots, trimmed, cut into 1cm/陆in pieces
4 tbsp chopped fresh coriander leaves
5cm/2in piece fresh root ginger, peeled, grated
1 yellow pepper, seeds removed, cut into 1cm/陆in pieces
4 spring onions, trimmed, finely chopped
200g/7oz canned sweetcorn kernels, drained and rinsed
225g/8oz plain flour, plus extra for dusting
2-4 tsp salt
pinch salt
1陆 tsp ground turmeric
100驳/3陆辞锄 Double Gloucester cheese, grated
115g/4oz cold butter, cut into small cubes
1 free-range egg, lightly beaten