¼ tsp chilli flakes
2 courgettes, coarsely grated
2 garlic cloves, finely sliced
½ lemon, finely grated zest and juice
40g/1½oz rocket leaves
200g/7oz dried spaghetti
salt and freshly ground black pepper
1 tbsp olive oil
2 tbsp crème fraîche
100g/3½oz smoked salmon, chopped