Mix the mayonnaise, apple juice and cream together in a stirred kettle. Peeled and roughly pre-cut onions with the remaining ingredients in the kitchen blitz, a Mulinex does it too, let it run until a thick mass is formed. Then add this mixture to the stirred kettle, mix well - done.
For refinement and depending on the taste, this sauce can also be refined with a little garlic. In the professional sector, this sauce is spread through a coarse kitchen sieve after processing, which results in an even cream sauce.