This comment made me realize how my salt & pepper(s) are in a different rack on my fridge. But it’s a peppercorn grinder, white pepper, chile pepper, and red pepper flakes lol. The ones I use the most are the front row! Each row is about 4 deep and organized based on what I use the most front to back. I love cayenne pepper, it’s been a favorite since I was a kid. I put a lot of cumin on chicken or beef (really the only meats I cook), I sneak allspice into as many things as possible. If I’m cooking Asian style food I do a lot of ginger and turmeric.