Slice the white cabbage or cut it as small as possible, drain the pineapple tin and collect the juice. Mix the fruit pieces with the cabbage.
Mix the mayonnaise, mustard, sour cream, yoghurt, the salad dressing mixture with some juice from the pineapple jar, season with a little salt, pepper and sugar and mix with the cabbage.
Important: Let it steep for at least six hours, if you like longer, stir it in between