Rock candy (also called rock sugar) is a type of confectionery mineral 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 or stick. Heating the water before adding the sugar allows more sugar to dissolve thus produces larger crystals. Crystals form after 6–7 days. Food coloring may be added to the mixture to produce colored candy.
Famous quotes containing the words rock and/or candy:
“Here is no water but only rock
Rock and no water and the sandy road
The road winding above among the mountains
Which are mountains of rock without water
If there were water we should stop and drink
Amongst the rock one cannot stop or think”
—T.S. (Thomas Stearns)
“Why, what a candy deal of courtesy
This fawning greyhound then did proffer me!”
—William Shakespeare (1564–1616)