I need to make cubes of sugar that are 1 inch cubes and cool them down enough to hold their shape and support weight as quickly as possible. What techniques can I use to cool the cubes, and how long will they take to cool down?
These are being made in an aluminum mold that I did not build. They are made from plain white sugar and about 6 dozen will be made. There are enough molds to make them all at once. They are being used to prop raise a large thin cake off of a table.