Steirischer Erdäpfelsalat mit Kernöl

The first time I understood what Kürbiskernöl could do to a potato salad, I was maybe ten, sitting at a Gasthaus table somewhere in the Salzkammergut on one of our summer trips. Gretel ordered the Erdäpfelsalat for the table and when it arrived there was this dark green oil pooled around the edges of the bowl, almost black against the white porcelain. I thought something had gone wrong. Then I tasted it. That oil was nutty, thick, and so deeply flavored it turned plain potatoes into something I've never forgotten.

Styrian potato salad is not the potato salad most people picture. There's no mayonnaise anywhere near it. You slice warm waxy potatoes, dress them with hot beef broth and sharp cider vinegar while they're still steaming, and then you wait. The potatoes drink the liquid. They go from dry slices to something silky and savory, held together by absorbed broth rather than a heavy dressing. It's the simplest technique in the world and the most important one in this recipe.

Then comes the Kernöl. Steirisches Kürbiskernöl, the pumpkin seed oil from Styria, is poured on at the very end, never cooked, never heated. It's too precious and too volatile for that. You drizzle it over the dressed potatoes just before serving and the whole dish shifts into something richer and stranger and more beautiful than the sum of its parts. Add fried Speck for salt and crunch, a handful of Vogerlsalat (lamb's lettuce) for freshness, toasted pumpkin seeds for texture. This is good Austrian home cooking at its very best: simple food done well, with ingredients that earn their place on the plate.