- 250g Charlotte potato (or another waxy variety), quartered
- 1 small red onion, finely chopped
- 6 small gherkins, sliced
- 1 tbsp red wine vinegar
- 1 tsp wholegrain mustard
- 3 tbsp virtually fat-free fromage frais
- 4 Rollmops
Cook the potatoes in boiling salted water for about 10 mins until tender, then drain and leave to cool a little.
Meanwhile, mix the onion, gherkins, vinegar, mustard and fromage frais together in a medium bowl. Add the potatoes, mix well, divide between two plates, then top with the fish. Great with a green salad on the side.
Don't like rollmops?If you prefer, replace the rollmops with canned sardines or pilchards.