Or you can use a stand mixer and a dewar of liquid nitrogen. If you don’t pace it out well it’ll freeze in less than a minute. Smoothest ice cream I’ve ever had and the cost of the dewar was less than buying a good ice cream maker.
Splendid idea if you have liquid nitrogen ) and do not forget that above - 30°C it will crystallize!! You cannot pour liquid nitrogen off the tap so not good advise for making ice cream at home unless you have special connections!
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