Wash and peel the apples and carrots, coarsely chop the walnuts. Mix the vinegar, oil, cream, sugar, pepper, salt and the juice of half a lime into a dressing. Grate the apples and carrots directly into the dressing on a medium-fine grater, mix and let steep for about 15 minutes.
In the meantime, roast the chopped walnuts in a coated pan until golden brown. The nuts should be fragrant and not too dark. Put the roasted nuts on the salad, mix everything and serve.
Variants:
Sour cream or yoghurt can also be used instead of the cream.
The walnut oil can be replaced by a tasteless vegetable oil.
The white wine vinegar can be replaced with apple cider vinegar.