700g/1lb 8oz celeriac, peeled and cut into small cubes
50g/2oz celeriac, peeled and finely julienned
1 stick celery, finely chopped
2 garlic cloves, finely chopped
1 leek, white only, finely chopped
1 onion, finely chopped
2 thyme sprigs, leaves picked
salt and freshly ground black pepper
1 tbsp olive oil
2 tbsp extra virgin olive oil
salt and white pepper
1 litre/1戮 pint vegetable stock
1 slice white bread, cut into 1cm/录 dice
75g/3oz butter
25g/1oz butter
200ml/7floz double cream
2 tbsp double cream
50g/2oz streaky bacon, cut into small pieces (optional)
4 rashers pancetta