International Salad recipe from the Wikibooks Cookbook.
4 tablespoons mayonnaise or 2 dL olive oil ¼–½ cup (about 50–100ml) cider vinegar (optional) 1 head white cabbage 1 medium red onion, thinly sliced
If adding cider vinegar, add it to the mayonnaise and mix together well. Slice or shred the cabbage, as coarsely or finely as desired. In a large bowl, mix cabbage and onion together with mayonnaise. Set aside to allow the flavours to merge at least 20 minutes but preferably for a couple of hours.