1 Braeburn apple, cored, peeled and diced
2 celery sticks, choppedÌý
1 tbsp chopped fresh chervil
1 garlic clove, chopped
1 onion, diced
1 potato, peeled and diced
1 tsp chopped fresh thyme
1–2 tsp English mustard ±è´Ç·É»å±ð°ùÌý
200ml/7fl oz chicken stockÌý
1 tbsp plain flourÌý
1 bay leaf
2 tbsp olive oil
ground white pepperÌý
200g/7oz Kirkham’s Lancashire cheese, crumbled
30g/1oz unsalted butter
25g/1oz unsalted butterÌý
300ml/10fl oz full-fat milkÌý
4 rashers streaky bacon, chopped
150g/5½oz British black pudding, broken into crumbs