WATER CHESTNUT

2 ratings
 
 

WATER CHESTNUT/Củ Năng

Product code VEG213
Category FRESH VEGETABLES
 

Description/Taste
Waterchestnuts are the small, flattened, round corms or bulbs of a reed-like plant. They are 4 centimeters in diameter and 2 to 3 centimeters tall. They take 6 to 7 months to develop and are harvested when the leaf stalks begin to die, and the corms have developed a dark brown outer layer. Waterchestnuts have a bright white flesh with the texture of an Asian pear or apple. They offer a sweet, nutty flavor with a slight tartness.

Seasons/Availability
Waterchestnuts are available in fall and winter months through the spring.

Current Facts
Waterchestnuts are not nuts nor are they legumes as their name may suggest, they are aquatic tubers or roots, botanically classified as Eleocharis dulcis. They were named for where they are grown and for their resemblance to the classic winter nut. In the United States, Waterchestnuts are most often associated with Asian cuisine. In China, they are called Hon Matai and are featured in a wide range of dishes from savory stir-fry to sweet “sugar water” desserts.

Nutritional Value
Waterchestnuts are rich in potassium, manganese, copper, vitamin B6, dietary fiber and riboflavin. They contain phosphorus, calcium, iron and vitamin C. They are also a great source of antioxidants, especially ferulic acid, which helps them retain their crisp, crunchy texture when heated. Waterchestnuts contain a compound called punchin that has antibacterial properties.

Applications
Waterchestnuts can be eaten raw or cooked. The peel can be removed before or after cooking and a peeler or paring knife can be used to remove the skin. Slice, dice or leave them whole. Raw tubers can be eaten as is for a snack, shredded or grated for salads or slaws. Sweet applications call for adding Waterchestnuts to heated sugared liquids, like coconut milk, cow’s milk or water. These can then be made into desserts or beverages. Waterchestnuts maintain their crisp texture even when cooked. Wrap slices of Waterchestnuts in bacon and roast or toss in tapioca starch and fry. Add to stir-fry, omelets, soups or stews at the end of the cooking process. They can be chopped or shredded and added to meat for dim sum filling. Unpeeled Waterchestnuts can be stored in the refrigerator, in a sealed container with water, for up to 2 weeks. Peeled Waterchestnuts need to be stored in water and can be refrigerated for up to 3 days.

Source: specialtyproduce.com