Liquid Nitrogen ice cream... tried making myself b4 at ice cream
making course somewhere in ubi...
however, do note that liquid nitrogen is only used to chill the
icecream, thus much faster then conventional way. Using liquid
nitrogen is just for the speed, making chilling the icecream in
minutes. There is not extra taste.
Anyway the liquid nitrogen will usually be evaporated, leaving
no liquid nitrogen behind. Reason being liquid nitrogen is
extremely harmful when ingested.
If liquid nitrogen where to evaporate in ur stomach then it will
be bloated, making u seriously uncomfortable. In serious case, it
would require immediate medical attention, like wat happen to US
liquid nitrogen cocktails...
Therefore, paying prement price for liquid nitrogen chilling
method is not worth it, since they do not add flavour.
That why this chap is really brave to 'taste' liquid
nitrogen : http://youtu.be/AbyfMfipb1k