Editable Sublists for Tracking and logging

It would be nice if I could make own recipes on the go while cooking/ preparing. Say I have my breakfast, log different foods, select them and put them under a list or kind of topfolder which I can name (like adding a recipe but on the fly with a list of ingredients I can see with expanding or collapsing the list while still being able to alter ingredients). I like to plan ahead and while measuring grams will change and when I log ahead for a day I have different kind of measurements of the same ingredient for different parts of the meal and it gets very confusing when ingredients add up while not being able to sort them in a way.
Would be a great addition for comfort and better overview :)