Vegetables

Whole or chopped tomatoes

Avoid — On the avoid list of the leaflet this book follows, or restricted almost everywhere.

The skins and seeds are the problem. Use passata instead.

Instead of Tinned chopped tomatoes, use Passata or sieved tomato purée: Passata has been sieved of skin and seeds, which are the parts of a tomato that pass through undigested.
Instead of Sun-dried tomatoes, use Passata or sieved tomato purée: Sun-dried tomatoes concentrate the skin along with the flavour, so passata gives the same deep tomato taste with the skin already removed.