Halve the red cabbage, wash, cut into pieces and add to mixing bowl.
Peel and halve the onions, add to the mixing bowl, chop using the spatula for 5 seconds/speed 5 and transfer to a bowl.
Peel the carrots, cut into pieces and add to the mixing bowl. Wash the apple, cut into quarters, remove the core, add to the mixing bowl, shred using the spatula for 3 sec./speed 5 and add to the red cabbage in the bowl.
For the Dressing:
Add the vinegar, oil, honey, salt and pepper to the mixing bowl and mix for 10 sec./speed 6.
Spread dressing with pine nuts over salad and mix thoroughly.
Let the salad marinate for 10 minutes, mix well again and serve garnished with walnuts.