Holy Cow dehydrated fruits & vegetables Our pure range- Shiitake, Okra, Apple and Potato crisps have nothing added and nothing taken away. Holy Cow's tasty snack is made from 100% natural real vegetables without any artificial ingredient or additive! Only the finest seasonal products are selected and processed with latest technology to ensure the freshness and flavour. The vegetable crisps undergoes the process of vacuum fried. Vacuum-frying is putting food into a machine that pressurizes and cooks it with the use of hot oil, but at much lower temperatures than traditional frying methods. At these temperatures the oil does not decompose so readily, so carcinogens are less present. During a low-heat/high-pressure fry, simple fruits and vegetables become superbly crisp and intense distillations of themselves. There are studies indicate that vacuum-frying retains more nutrients than traditional frying.