3 large carrots, cut into 2.5cm/1in pieces
4 celery stalks, cut into 2.5cm/1in pieces
4 garlic cloves, crushed
2 onions, roughly chopped
600g/1lb 5oz potatoes, peeled and cut into 2.5cm/1in pieces
2 sprigs fresh rosemary
4 sprigs fresh thyme
750ml/1录 pints chicken stock
1 x 400g tin haricot beans, drained
2 tbsp plain flour, plus extra for dusting
2 bay leaves
salt and freshly ground black pepper
1 tbsp rapeseed oil
1 free-range egg and 1 free-range egg yolk, lightly beaten
400g/14oz ready-made puff pastry
4 lamb shanks
300驳/10陆辞锄 peas
250ml/9fl oz white wine