Saltbush: The Edible Landscape

Old man saltbush (Atriplex nummularia) and other Atriplex species grow across the arid and semi-arid regions of Australia — the vast interior where few other green plants survive. The leaves are naturally salt-laden, absorbing sodium and other minerals from the soil in a process called halophyte adaptation. Aboriginal Australians used saltbush leaves as a seasoning, a wrapping for cooking, and a source of minerals in landscapes where salt itself was unavailable. In modern Australian native cuisine, saltbush has become the defining seasoning green — a simultaneously salty, mineral, and vegetal flavour that has no equivalent in any other cuisine.

The small grey-green leaves are intensely saline — eating a leaf raw produces a salt hit followed by an earthy, slightly bitter mineral finish. Dried saltbush can be crumbled and used as a finishing salt with herbaceous depth. Fresh saltbush leaves can be used as a wrapping for fish or meat (similar in function to vine leaves in Greek cooking, but with a fundamentally different flavour).

Saltbush, lemon myrtle, and mountain pepper together season any native protein without requiring imported salt, pepper, or citrus. This is the complete Australian native seasoning system.