My colleagued asked me this morning, what is ngaku in English. Me? Asking me... wrong person to ask. Is it part of Negaraku? Not!!!
So I just googled it :-D I remember eating this only during Chinese New Year, cooked with Chinese sausage. Delicious.
Aquatic plant (Saggitaria sagittifolia); both leaves and root are used in Chinese cooking. Also known as tule potato or wappato.
A root vegetable with a crunchy texture and slightly bitter flavor. It's also known as Chinese potato and swamp potato, the latter name coming from the fact that it's grown under water. Choose roots that are firm and free of blemishes. Refrigerate in a plastic bag for up to 2 weeks; peel before using. Arrowhead is best cooked by braising, boiling or steaming and can also be added to soups.
News on The Star Ngaku crisps, anyone?
THEY are crunchy, tasty and addictive. Once you start crunching on ngaku (arrowhead) crisp, it's hard to stop. These crisps, which look like potato chips, are made from the ngaku, a tuberous vegetable from China which has a woody taste.
Also known as Chinese potato or swamp potato because it grows in water, the ngaku is only available during the Chinese New Year celebration as it is a seasonal vegetable....
arrowroot = arrow root = Chinese potato (this name also is used for jicama) = goo = seegoo = arrowhead = Chinese arrowhead = tse goo = ci gu = tsu goo
Notes: The name arrowroot is more commonly associated with a thickener that's made from the plant. A fresh arrowroot tuber looks like a small onion, only without the layers. It should be peeled, and then it can be boiled or stir-fried. Look for it in Chinese markets during the winter. Substitutes: water chestnuts OR jicama
Arrowhead Growing Information