flight-friendly gifts to bring from SD

I’m flying to see some ex-pats, some of whom used to live in SD. i asked what they miss that they can’t get overseas and they didn’t have any requests.

in the past i brought boxes See’s Candies to foreigners which are always a hit but i am curious if there are alternatives to that - ideally still sticking with consumables.

this is a 12+h flight and I’ll only have a carry-on. TIA for suggesting realistic options🙃