Salad with Smoked Herring Fillet

We need:

2 smoked herring fillets
2 large potatoes (boiled with their skins on)
200 g cabbage (green)
2 tsp parsley, finely chopped
Juice of 1 lemon
1 tbsp balsamic vinegar
2 tbsp mustard
5 tbsp olive oil
Salt
Pepper

1
Take the cabbage, slice it thinly, and boil it for 3 minutes until it softens. Let it cool.

2
Peel the potatoes (after boiling them with their skins on) and cut them into cubes.

3
Then take the herring and cut it into pieces. Prepare a vinaigrette by placing the parsley, lemon juice, vinegar, mustard, olive oil, salt, and pepper in a bowl and mixing well.

4
Serve by combining the cabbage, potatoes, and herring on a plate and drizzle with the vinaigrette.