How do I set up my recipe so that my ingredients and costs transfer over?

Hi everyone,

I am new to this and have been working on setting up a spreadsheet to keep track of my dog treat bakery items. My problem is that I am finding it very hard to figure out how to get my ingredients and costs to transfer over to my recipe pages by way of a drop down menu or something (not sure what will work) I am trying to set it up so that the cost of the item also shows.

Hope I said that well enough for someone to understand what I mean lol.

Thanks in advance,