Is there a magic ratio for measuring coffee beans and water when brewing at home? Here's what a professional had to say.

The higher the number in the ratio representing water, the gentler (or weaker) the resulting brew. So, if you take your coffee black, you may consider a slightly different ratio, like 18-to-1. If you ...

Getting the balance of coffee to water right makes a real difference. When you use too much coffee, you end up with an over-extracted, bitter cup that wastes your grounds. Use too little, and you're ...