When I think of an easy, crowd-pleasing thing to bring back from Netherlands, Gouda cheese is a good pick because it does not need much explanation when you hand it over. This is more of a buy-in-the-UK idea now unless current food rules clearly allow it. It still belongs in the database because people search for it after tasting it abroad. I would look for it in a proper local supermarket, covered market, deli, pharmacy, gift shop or small producer rather than leaving it until the departure gate. Back in the UK, it is worth checking specialist shops first because they often stock a better version than a broad marketplace listing. 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.