It’s important to be able to see what you have in your pantry. Otherwise, it’s really easy to forget about items that get buried in the back of your shelves. Lazy Susans (affil link( and tiered shelf organizers are helpful. I also put all of my newer items behind the older ones already in my pantry. For example, I’ll stack the older canned goods at the front of my shelves, so I use them first.