Application program and shopping list creation system

Abstract

This makes it easy and efficient to purchase the ingredients needed when cooking multiple dishes based on various recipes. [Solution] The application program is an application program to be executed on a computer in a terminal device equipped with a display device, which is connected via a network to a server device that manages multiple cooking recipes. This application program causes the computer to execute the following steps: an acquisition step to acquire multiple cooking recipes from the server device; an extraction step to extract ingredients to be used from the acquired multiple cooking recipes; a list creation step to create a list associating the extracted ingredients with cooking recipes that use those ingredients; and an output step to output the created list so that it can be displayed on a single screen on the display device.

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