Solanum centrale, the kutjera, or Australian desert raisin, is a plant native to the more arid parts of Australia. Like other "bush tomatoes", it has been used as a food source by Central Australia and Aboriginal groups for millennia.

Solanum centrale was first described by J.M. Black in 1934.

Like many plants of the genus Solanum, desert raisin is a small bush and has a thorny aspect. It is a fast-growing shrub that fruits prolifically the year after fire or good rains. It can also grow back after being dormant as root stock for years after drought years. The fruit are 1–3 cm in diameter, yellow in color when fully ripe, vitamin C-rich and possibly a source of vitamin D. These fruits dry on the bush, look like raisins and have a strong, pungent taste of tamarillo and caramel that makes them popular for use in sauces and condiments. They can be obtained either whole or ground, with the ground product (sold as "kutjera powder") easily added to bread mixes, salads, sauces, cheese dishes, chutneys, stews or mixed into butter.

Martu people would skewer bush tomatoes and dry them so the food was readily transportable.

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