I tried cold-brewing some coffee for the first time last week and it came out terrible.
Everything I read online talked about how it wouldn't be bitter at all, almost sweet, and it's dummy proof.
I left it out for 23 hours, then moved the concentrate to the fridge, only to find the next morning that it was freekin' disgusting.
I used good-ish coffee that was fresh, and ground moments before cold-brewing.
What did I do wrong? Any experience?
All I can figure is that 23 hours was too long, although all of the recipes tend to suggest 8 - 24 hours of brewing.
What did I miss??