A dish born of not having a crucial ingredient

We have a Kamias tree in our garden. It bears fruit throughout the year. The Kamias tree is called cucumber or sorrel tree in English. Its fruit is used both for cooking and traditional medicine. Kamias fruit is very sour so it is often used to make chutney or sauces for meat or fish dishes. I love the dish my mum cooks with it.  She stir fries thinly sliced kamias fru