1 onion
1 carrot sliced
1 red chilli
1 tbs olive oil
14 oz can (approx) tomatoes
1 bayleaf
1 pint stock
1/2 tsp brown sugar
salt and pepper
.....
sweat the vegetables and chilli in the oil for about 5 minutes
add stock, tomatoes, bayleaf and sugar and simmer for 20 minutes
remove bayleaf, liquidise soup (adding stock or water if too thick)
This can be kept in the fridge or frozen if you aren't going to eat it immediately.