400g/14oz broccoli, stalk chopped, florets cut into 2cm/戮in pieces
1 large garlic clove, crushed
1 leek, roughly chopped
1 brown onion, roughly chopped
100驳/3陆辞锄 potato, peeled and diced
1 bay leaf
salt and freshly ground black pepper
1 tbsp olive oil
1 litre/1戮 pints vegetable stock (or light chicken stock)
100驳/3陆辞锄 crumbly blue cheese (such as Stilton)
25g/1oz butter
150g/5陆oz mature cheddar, grated
150ml/5fl oz full-fat milk
sourdough 肠谤辞没迟辞苍蝉