5
votes
3answers
401 views

Why is salt sometimes added to straight coffee?

Sometimes a pinch of salt is added to a cup of coffee - but why? Is this only done for low-quality or mediocre coffee? When is the best time during the coffee-making process to do this?
14
votes
1answer
2k views

Does putting salt in coffee really remove bitterness?

I have seen people claim that putting salt in coffee enhances the flavour or removes bitterness. Example. Does this really work? If it does, how does it work? Is there something chemical going on, or ...