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.
20 minutes