Aveline
Being an idle besom I often buy soffrito from M&S if it's reduced. It's a ready finely chopped carrot, onion and celery combination. A good base for any soup.
Tesco sell it too - in the frozen aisle. I usually make all my soups from scratch, but I like to keep a pack of that handy to help whip up some quick soup if needed. I also buy veg which it's reduced or on offer and chop up into soup-sized pieces which I then freeze for similar occasions.



