250g/9oz asparagus, woody root ends snapped off
4 garlic cloves (can use more or less depending on your taste), roughly chopped
1 lemon, finely grated zest only
1 lemon, juice only
1 lemon cut in to wedges, to serve
handful fresh parsley, roughly chopped
small handful fresh parsley leaves, finely chopped
1 stick rosemary, leaves finely chopped (about 1 tbsp chopped rosemary)
20 large sage leaves
900ml/1陆 pints vegetable or chicken stock
200g/7oz instant polenta
flaked sea salt and freshly ground black pepper
2 tbsp olive oil
50ml/1戮fl oz olive oil
50g/1戮oz unsalted butter
20 slices pancetta
4 salmon steaks, with the skin scored