This salad is quick to make and the combination of firm new potatoes, zesty horseradish and the peppery mackerel and watercress is just perfect. I served it with beetroot which is also the perfect match with all the other ingredients. It also works well as a starter, just make the portions smaller.
500g new potatoes, halved
One packet of salad onions, chopped
A handful of chopped parsley
2 tbsps horseradish
3 tbsps soured cream
2x250g packs smoked, peppered mackerel fillets
One large packet of watercress
Boil the potatoes until cooked, drain and half.
Combine the horseradish and sour cream and mix it into the warm potatoes. Then stir the chopped parsley through it.
Lay a bed of watercress on the bottom of your plate. Top it with the potato salad.
Flake the mackerel fillets and lay on top of the potatoes.