Can you re-use coffee grounds, or let sit in French Press?!
What is the max. you can do that before it becomes insufferably bitter or strange? Or how strong can I let it be by sitting in the Press?
Answers:
i wouldn't re-use coffee grounds. i'd say the maximum amount of time you can leave coffee in a french press would be 8-9 minutes. light roast. not dark roast. i'd think dark roasts would get bitter more quicker.
you can reuse as much as u want it just wont taste good