350g/12oz butternut squash, peeled and cut into 1.5cm/戮in cubes
陆 tsp chilli flakes
陆 tsp ground coriander
2 garlic cloves, finely sliced
180g/6录oz dried pasta, such as conchiglie or fusilli
freshly ground black pepper
2 tbsp olive oil
1 vegetable stock cube
25g/1oz Parmesan, finely grated, plus extra to serve
100g/3陆oz smoked pancetta, cut into cubes