Coxsackie
Distinguished Member
- Joined
- Sep 30, 2013
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Good point about "cold". The rate of temperature reduction will be directly proportional to the melt rate of the cube (as heat energy from the whisky drives a phase change from solid to liquid in the water). So using an ice sphere instead of a cube helps to slow down the cooling, as well as the dilution, of the whisky.
At home I use little spherical plastic molds which consist of two hinged hemispheres with a pluggable hole in the middle of one of the hemispheres. You snap the two sides together, fill with water through the hole, plug it, and put it in the freezer. Once frozen, prise open the two hemispheres and after a minute or two the ice sphere loosens and falls out.
In some bars, the barmen will laboriously chisel large spheres out of blocks of ice. Very labour-intensive, which of course makes the ice "taste" better.
At home I use little spherical plastic molds which consist of two hinged hemispheres with a pluggable hole in the middle of one of the hemispheres. You snap the two sides together, fill with water through the hole, plug it, and put it in the freezer. Once frozen, prise open the two hemispheres and after a minute or two the ice sphere loosens and falls out.
In some bars, the barmen will laboriously chisel large spheres out of blocks of ice. Very labour-intensive, which of course makes the ice "taste" better.