Continuing on the trend of matrimonial soups this week... one of Will's favourites! It turned out very, very well. There's an excessive amount left over! It will make for veerrrrryyyy good leftovers. NOM.

Ingredients

• 2 tablespoons olive oil
• 2 carrots, peeled and chopped fine
• 2 ribs celery, chopped fine
• 1 medium onion, chopped fine
• 2 bay leaves