Potato & Yoghurt Salad

I love this with schnitzelly things but it’s also good for barbecues and picnics. This is the kind of salad I ate so many times when I was young, only with mayonnaise. I make it often with yoghurt now, as it’s lighter. You can add anything else that you feel may be appreciated — some boiled carrots or peas, green beans, parsley or chopped boiled egg.