2 tbsp roughly chopped fresh chives
2 tbsp roughly chopped fresh mint
1 tsp finely chopped fresh rosemary
300g/11oz runner beans, trimmed and sliced
2 tsp English mustard
mashed potato, to serve
salt and freshly ground black pepper
110g/4oz hazelnuts, roughly chopped
110g/4oz butter
2 x 400g/14oz salt marsh lamb rumps, trimmed