Hello, I'm an accountant from Venezuela.
My previous experience with costing was at a candle factory where i had to create the cost structure for all the type of products manufactured on an Excel Spreadsheet, applying default rates for direct labor and manufacturing costs, this was for costing and pricing, as well for cost projections.
The ideal would be to have all your recipes standarized with the same measure, to facilitate the job.
How many dishes do you have on your restaurant?