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Rock candy

An assortment of rock candy flavors

Rock candy or sugar candy (in British English), also called rock sugar, is a type of confection composed of relatively large sugar crystals. This candy is formed by allowing a supersaturated solution of sugar and water to crystallize onto a surface suitable for crystal nucleation, such as a string, stick, or plain granulated sugar. Heating the water before adding the sugar allows more sugar to dissolve thus producing larger crystals. Crystals form after 6 to 7 days. Food coloring may be added to the mixture to produce colored candy.

Origin[]

Islamic writers in the first half of the 9th century described the production of candy sugar, where crystals were grown through cooling supersaturated sugar solutions. According to the production process, rock sugar is divided into two types: single crystal rock sugar and polycrystalline rock sugar. The former produced in Taiwan during the Japanese occupation period. During the Japanese occupation, rock sugar was one of Taiwan's important export commodities. Polycrystalline rock sugar is made by traditional techniques. In a period of Tang Dynasty (766-779A.D.), the Zou monk of Suining in Sichuan has invented this method. The related history can be seen in "Tangshuangpu", or "Bencaogangmu". The biggest difference between the two is the way of crystal growth.

Cuisine[]

Rock candy is often dissolved in tea. It is an important part of the tea culture of East Frisia, where a lump of rock sugar is placed at the bottom of the cup. Rock candy consumed with tea is also the most common and popular way of drinking tea in Iran, where it is called nabat; the most popular nabat is saffron.

It is a common ingredient in Chinese cooking. In China, it is used to sweeten chrysanthemum tea, as well as Cantonese dessert soups and the liquor baijiu. Many households have rock candy available to marinate meats, add to stir fry, and to prepare food such as yao shan. In less modern times, rock sugar was a luxury only for the wealthy. Rock candy is also regarded as having medicinal properties, and in some Chinese provinces, it is used as a part of traditional Chinese medicine.

In Mexico, it is used during the Day of the Dead to make sugar skulls, often highly decorated. Sugar skulls are given to children so they will not fear death; they are also offered to the dead.

In the Friesland province of the Netherlands, bits of rock candy are baked in the luxury white bread Fryske Sûkerbôle.

Rock candy is a common ingredient in Tamil cuisine, particularly in the Sri Lankan city of Jaffna.

Misiri[]

Misri (Urdu: مسری‎, Hindi: मिश्री, Bengali: মিছরি) refers to crystallized sugar lumps, and a type of confectionery mineral, which has its origins in India and Persia, also known as rock sugar elsewhere. It is used in India as a type of candy, or used to sweeten milk or tea.

In Hinduism, mishri may be offered to a deity as bhog and distributed as prasad. The god Krishna is said to be fond of makkhan (butter) and misri. In many devotional songs written in Brajbhoomi in praise of Krishna, the words makkhan and misri are often used in combination. In 8 Karnataka people serve mishri along with water to visitors in the Summer season.

Among Indian misri dishes are mishri-mawa (kalakand), mishri-peda, which are more commonly eaten in Northern-Western India, Uttar Pradesh, Delhi, Rajasthan, Punjab, Odisha, Gujarat, North coastal of Andhra Pradesh and many other states and parts of India.

The Ghantewala Halwai of Delhi, who started his career by selling Misari mawa in 1790 is famous for Misarimawa and sells 40 varieties of sweets made from Misari.

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