Note: Tuscan red onion is a long oval-shaped red onion. If it’s unavailable, substitute half a Spanish onion. Purslane is available from select greengrocers. If it’s unavailable, use extra watercress.
The key is to use really fresh potatoes from a good greengrocer. Chat potatoes work well because they are creamy and small, but if you want to use a larger potato, the royal blue variety also has a lovely creamy texture. Purslane, a succulent used in Greek and Italian cooking, adds a delicious tang here.
This recipe is from the January 2012 issue of Australian Gourmet Traveller. Recipe by Lisa Featherby, photography by Prue Ruscoe, and styling by Lisa Featherby.