Hareng Pommes à l’Huile with Warm-Dressed Waxy Potatoes
Hareng pommes à l’huile is a French bistro-style salad whose character comes from contrast rather than a heavy dressing. The herring is a commercially prepared ready-to-eat product, while the potatoes are waxy enough to stay in slices. Onion, parsley, rapeseed oil and white wine vinegar bring sharpness and freshness without masking the fish.
Timing matters because the potatoes and herring want opposite temperature treatment. Warm potatoes take up the vinaigrette efficiently, so they are dressed before they cool completely. The herring, by contrast, should stay refrigerated until the potatoes have stopped steaming. Folding the cold fish through warm-not-hot potatoes protects both texture and the cold chain.
No home salting or curing step appears here. The fish is bought ready to eat, drained, checked for pin bones and used according to its label. That also means the salt level comes largely from the herring itself, so the salad needs no added salt. White wine vinegar can contain sulphites, which should be checked on the actual bottle.
The measured oil is part of the finished salad rather than a cooking medium that gets discarded. Nutrition therefore counts the full 45 ml. A short chill after assembly lets the potato absorb the dressing and keeps the herring cool without turning the potato texture refrigerator-hard.


