Gobo or burdock root has many health benefits. It is low in calories and contains a fair amount of fiber, calcium, amino acids and potassium, to list a few. It has been used traditionally as a medicinal herbs to treat many ailments. Said to be anti-inflammatory, antioxidant, disease prevention, blood purification and mild laxative. It can be eaten raw, stir-fry or boil in soup. I did a stir-fried version here. But I found it quite fibrous and not as suitable for young children.
You can read more about burdock root at wiki. I want to make it a habit of drinking this soup at least once a month.
I got this gobo at my Asian market here for 70 cents. I thought it's pretty reasonable but I had no idea whether it's cheaper at other Asian markets since this was the second time I bought this. But I have a very bad habit, I don't compare prices when I shop for Asian vegetable, I just buy whatever vegetable that look fresher and would last through a week in my refrigerator. If you ask me how much are the prices of broccoli, green bean, asparagus, celery, cabbage, brussels sprout, onion, carrot, cauliflower per lb when on sales, I would be able to tell you. But none of the Asian vegetables I could tell as I don't look at the price, I just grab and in the cart it goes. Anyone of you behave the same way?