United States
American-style barbecue sauce with smoky-sweet flavour.
United States
Bourbon miniature is worth adding because it feels like something you actually noticed while travelling through United States, rather than a generic souvenir. For alcohol, I would only bring this back if it is sealed properly and comfortably within the UK allowance; otherwise it is better as a UK-buy link. The ideal version is modestly priced, not too bulky, and good enough that you would buy it again even without the holiday memory.
United States
Regional American chilli sauces from Louisiana, Texas or the Carolinas.
United States
I would put Peanut butter cups on the list for United States because it is the kind of thing that feels useful once you are home, not just another airport purchase. I would buy a couple of packets: one to open while travelling and one to bring home unopened, because snacks have a habit of disappearing before the flight. The reason it works is that it gives you a quick reminder of the trip without needing to keep a fragile ornament safe forever.
United States
When I think of an easy, crowd-pleasing thing to bring back from United States, maple bacon seasoning is a good pick because it does not need much explanation when you hand it over. The best version is usually the sealed jar, tin or packet from a normal supermarket, spice stall or food hall, not the most expensive tourist version. I would rate it higher when it is locally made, clearly labelled and easy to use at home, and lower when it is just tourist packaging.