Starch

Starch is a natural polysaccharide derived from various plant sources, most commonly potatoes, corn, wheat or tapioca. In the kitchen, it is used primarily as a thickening agent for sauces, soups, puddings and glazes. Mixed cold with a small amount of liquid and added to a boiling dish, it creates a smooth, glossy consistency. Unlike flour, it does not cloud the dish and keeps it looking translucent. It is also used in frying, coating meat or vegetables in starch creates a crispy crust. Potato starch is popular in Central European cooking, while corn starch (cornflour) is widely used in international cuisines.