I tried both outlets (De Vegetarische Traiteur in Amsterdam and De Vegetarische Slager in The Hague) during the brief trip I just did to the Netherlands. My experiences were quite different: I really liked the chicken with I believe satay sauce I had in The Hague. In addition, I saw a number of interesting products that, while not organic, were not particularly easy to get, such as butter beans grown in Greece. The Traiteur (formerly Slager) in Amsterdam, on the other hand, seems to prefer well-known brands, even if they are from corporations that don´t exactly have the best record in terms of human rights, for instance. Besides, the Muhummara I ordered was tasty, but the chicken that accompanied it had not been marinated at all, so it was just a good texture with no taste. Clearly, I prefer the Slager to the Traiteur.