- 1 tsp olive oil
- 1 medium onion, chopped
- 1 medium carrot, chopped
- 1 celery stick, chopped
- 425g/14oz tinned chopped tomatoes
- 900ml/1 ½ pint chicken or vegetable stock
- 1 medium potato, chopped
- 2 tsp tomato puree
- Pinch of tarragon and salt and pepper
- 150ml/ ¼ pint long life skimmed milk
Tomato Soup

Serves 4 – 6