Brewing coffee for a large group requires careful consideration of the coffee-to-water ratio. A standard ratio is typically two tablespoons of ground coffee per six ounces of water. For a gathering requiring 30 six-ounce cups, this translates to a significant quantity of both grounds and water.
Accurately measuring coffee grounds ensures a balanced and flavorful brew, preventing both weak and overly bitter outcomes. This is especially crucial when serving a large number of people, as consistency in taste is paramount for a positive experience. Historically, large-scale coffee brewing often involved eyeballing measurements, leading to unpredictable results. Modern methods and standardized ratios provide a higher degree of control and consistency.