Freezing coffee to Maintain Caffeine Content

paypalboutique

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Dec 21, 2013
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For an extra kick I was thinking of making robusta espresso shots and freezing them in ice cube trays and adding them to a regular cup of coffee for extra kick. Does freezing espresso shots just after extraction maintain caffeine content?
 

BlueMoods

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Feb 1, 2014
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If you are going to do it, cover the trays with plastic wrap while they freeze, then wrap each cube separately, or vacuum seal them when frozen. You don't want even a hint of freezer burn or frost bite in the taste. A better option would be to get an espresso machine and a french press, brew the espresso and regular coffee fresh as you want them.
 
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