Goodies from home… what do you ask for or pick up when you go back home

I recently had friends visit Japan and asked them to bring back a few items that are hard to find here. It made me realize there are certain things I almost always request or pick up myself when I travel back. Stuff like Bragg's nutritional yeast, liquid smoke, specific cereals, and a few candies (especially Reese's peanut butter cups) that just aren’t common locally.

Curious what other people's "must haves" are. What do you usually ask friends to bring back, or make a point to buy when you visit home?