I'll be camping at a music festival for four nights and thought about my options for making drinkable coffee. Our equipment is super limited. We probably won't have a gas cooker or refrigerator box. I really enjoy a good cold brew and would likely even enjoy it at room temperature if my only other option is instant coffee. But how do you keep cold brew concentrate for four days at room temperature? Adding some kind of spirit to hinder bacterial growth?
Your thoughts on this?
Submitted May 28, 2017 at 03:14PM by Evoceptor http://ift.tt/2sa4Xsm Coffee
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