Hi, I am not entirely sure what you are asking. This plugin allows you to create more than 1 inventory and switch between inventories. It sounds like you could use the Show Choices event command to display different meal options without the need for any plugins, or maybe you could use [CGMZ] Conditional Choices if you want to hide certain options based on items in the player's inventory, but maybe I am not understanding what you want to do.
I suppose this plugin may help if you have so many choices that you are using Select Item, but you would need to event a way to make sure the Breakfast items end up in the Breakfast inventory, this plugin does not automatically put certain items in certain inventories.