That's 400oz of water to 16oz of coffee, or a 1:25 ratio of coffee to water. Keurig might pull that off. Specialty pour-over coffee is usually between a 1:15 a

That's 400oz of water to 16oz of coffee, or a 1:25 ratio of coffee to water. Keurig might pull that off. Specialty pour-over coffee is usually between a 1:15 and 1:10 ratio.