Pommes Sarladaises

Pommes sarladaises is the Périgord’s definitive potato preparation — thinly sliced potatoes slow-cooked in duck or goose fat with garlic and parsley until they form a golden, crispy-bottomed cake that is simultaneously crunchy on the outside and meltingly tender within. Named for Sarlat-la-Canéda, the medieval capital of the Périgord Noir, this dish is the southwest’s answer to gratin dauphinois — simpler, richer, and entirely dependent on the quality of the fat and potatoes. The technique is precise: waxy potatoes (Charlotte, Belle de Fontenay, or Ratte) are peeled and sliced 3mm thick on a mandoline, then laid in overlapping layers in a large, heavy skillet (preferably cast iron) with 4-5 tablespoons of goose fat melted in the base. Each layer receives a scattering of finely sliced garlic, salt, and pepper. The skillet is covered and cooked on moderate heat (160°C stovetop or oven) for 30-35 minutes, during which the bottom layers crisp and caramelize in the fat while the upper layers steam to tenderness. The lid is removed for the final 10 minutes to evaporate residual moisture and achieve maximum crispness. A generous handful of fresh flat-leaf parsley is stirred through just before serving. The pommes sarladaises is turned out onto a warm platter, bottom-side up to showcase the golden, lacquered crust. The truffle variation — pommes sarladaises aux truffes — layers paper-thin truffle slices between the potato layers, the heat releasing the truffle’s perfume into the fat-soaked potatoes. This is the canonical accompaniment to confit de canard, magret, and cèpes sautées.

• Gratin dauphinois (cream-based potato gratin)
• Rösti (Swiss pan-fried potato cake)
• Spanish patatas a lo pobre (olive oil potatoes)
• English roast potatoes in dripping