Broccoli & Stilton Soup

Heat oil in a pan and cook the onion until soft.

Add celery, leek, potato and butter. Stir until melted, cover and cook gently for 5 minutes.

Pour in the stock and add the broccoli stalk pieces. Cook for 10–15 minutes until soft.

Add the rest of the broccoli and cook for another 5 minutes.

Blend until smooth.

Stir in the stilton, leaving a few small chunks if you like.

Season with black pepper and serve.