How to make coffee drinks and how to improve the quality of coffee drinks

摘要

PROBLEM TO BE SOLVED: To provide a production method of coffee beverage capable of efficiently producing a coffee extract in which a flavoring feeling can be improved to a degree at which, an affection by off-flavor is reduced.SOLUTION: A production method of coffee beverage comprises: a first immersing step for introducing coffee beans and hot water into a first container 10, and immersing the coffee beans in the hot water for preparing a coffee extract; a steaming step for discharging the coffee extract to a second container 20, and steaming the coffee beans in the first container 10 with the coffee extract which is left in the first container 10; and a second immersing step for immersing the coffee beans in the first container 10 in other hot water which is prepared in addition to the above mentioned hot water. An opened/closed state of a valve 30 in the first immersing step is a closed state, the opened/closed state of the valve in the steaming step is an opened state, and the opened/closed state of the valve in the second immersing step is the opened state or the closed state.SELECTED DRAWING: Figure 2