I sometimes find myself Googling the shelf life of some pantry staple when trying to decide how much to buy, when to throw out, etc. (Recent example: rolled and steel-cut oats...anyone got any info on these?) But what would really help is a definitive source (ideally a website) that lists the shelf life (and maybe also "emergency shelf life") of various staples that I could turn to when I have these random questions. I haven't been able to find such a source. Does anyone have any leads? Thanks in advance!