The sugar is strictly optional, but it brings out the full flavour of the tomatoes nicely. Otherwise it can end up tasting a bit thin and acid-y. Onions and garlic are good too, but I like this version as you can do it entirely out of a store cupboard.
The sugar is strictly optional, but it brings out the full flavour of the tomatoes nicely. Otherwise it can end up tasting a bit thin and acid-y. Onions and garlic are good too, but I like this version as you can do it entirely out of a store cupboard.