Peeling food by hand offers greater control, reduces waste by removing only the necessary skin, and is often preferred for delicate or irregularly shaped items.
There are several reasons why hand-peeling remains a common practice despite the availability of mechanical peelers. Firstly, hand-peeling allows for a higher degree of precision. You can carefully remove only the outermost layer of skin, preserving more of the edible portion of the food. This is particularly important for fruits and vegetables where the nutrients are concentrated just beneath the skin.
Secondly, hand-peeling minimizes waste. Mechanical peelers, while efficient, often remove a thicker layer of skin than necessary, leading to a significant loss of edible food. This is especially true for items with thin skins or irregular shapes.
Thirdly, some foods are simply better suited to hand-peeling. Delicate fruits like peaches or tomatoes can be easily bruised or damaged by mechanical peelers. Similarly, irregularly shaped vegetables like ginger or oddly shaped potatoes are difficult to process efficiently with a machine. Hand-peeling allows you to navigate these contours and remove the skin without damaging the underlying flesh.
Finally, for small quantities, the time and effort required to set up and clean a mechanical peeler may outweigh the benefits compared to simply peeling by hand.
To make hand-peeling easier, especially for items like ginger, try using the edge of a spoon instead of a knife. This helps to remove the skin without wasting too much of the flesh.