Note that the "mayonaise" mentioned in the video is not actual mayonaise, but frietsaus. Frietsaus is 20% or 10% oil, water, and some binding agent. The taste i

Note that the "mayonaise" mentioned in the video is not actual mayonaise, but frietsaus. Frietsaus is 20% or 10% oil, water, and some binding agent. The taste is very similar to mayonaise though (I personally find mayonaise having a much fuller taste). Nowadays, only more expensive restaurants serve mayonaise.