Simple stir-fry | The Daily Star
The characteristic feature of stir-frying is to toss the food constantly with a shovel-like utensil called a 'charn', a spade-like scoop ideal for the continuous turning motion required. Stir-frying is regarded as a healthy cooking method, and for good reasons. The short cooking time preserves many of the food's nutrients with most of the colour and vitamins intact. As seasoned woks develop a non-stick coating, very little oil is needed.
Source of shared Link