Hi Goldfish, Thanks for the link I think it says (I have only knowledge of tourist German):
225g mayonnaise
150g yoghurt
50g tomato ketchup
40g milk
10g lemon juice
10g parsley
Salt, pepper and Tabasco [to taste]
1 red pepper
4 gherkins
2 hard boiled eggs
Mayonnaise, yoghurt, tomato ketchup, milk, lemon juice and parsley and mix for
3 minutes / Speed 3.
Transfer to a bowl.
Add the peppers, gherkins, and the eggs
6 Seconds /Speed 4.
Add the chopped ingredients to the bowl [with the mayonnaise mixture] and stir.
Season with salt, pepper and Tabasco.
Hopefully a German speaker will confirm or correct my interpretation.
The German version can be found
here