title_body: What's the recommended method for heating cold brew?
upvoted_answer: The best result I got was warming up in a bain-marie. No science here---just my trials... I believe for now that bain-marie preserves more flavours and "respects" the aromas.
  
  
  
  Heating cold-brew coffee was surprising to me the first time. Such unexplored flavours with the exact same beans I use for drip, etc. I hope you'll enjoy, and explore for more questions here!