Sour Grapes are carefully selected unripe grapes, harvested at their peak of tartness. These grapes are often preserved or used fresh to impart their distinctly acidic flavour.

The careful selection of these young grapes ensures a vibrant burst of acidity, capturing their refreshing tartness before their sugars fully develop. 

The result is an authentic ingredient that brings a refreshing sourness to stews, sauces, salads, and traditional dishes, an essence rooted in the natural tartness of the early harvest.