Péla (also pèla or pélâ) is the Savoyard equivalent of tartiflette's rustic ancestor — a cast-iron-skillet dish of potatoes, onions, and cheese that predates tartiflette by centuries and remains the authentic mountain cooking preparation that tartiflette romanticized for the tourist market. The name comes from the péla (or poêle à longue queue), the long-handled cast-iron or copper pan traditionally hung over the fireplace in Savoyard farmhouses and used to cook directly over the hearth embers. The preparation: boiled potatoes (firm-fleshed, 1kg, peeled and sliced 5mm thick) are layered in the péla with caramelized onions (3 large, sliced and slowly cooked in butter or lard for 30 minutes until deeply golden) and sliced Reblochon (1 whole cheese, 450g, halved horizontally). The dish is placed in the oven at 200°C (or traditionally slid into the bread oven after the bread was removed, using the residual heat) for 25-30 minutes until the cheese is melted and bubbling and the edges of the potatoes are crisp. The fundamental difference between péla and tartiflette: péla uses fully cooked potatoes (boiled, then assembled), while tartiflette typically uses raw or par-cooked potatoes; péla has no cream or wine (tartiflette adds white wine and sometimes cream); and péla is traditionally made in a specific long-handled pan over embers, not in an oven dish. The péla is the purer, more austere version — potato, onion, cheese, heat — without the refinements that tartiflette added when the Reblochon producers' cooperative reinvented the dish in the 1980s for marketing purposes. In mountain restaurants and farmhouse auberges, péla is still served directly in the cast-iron pan — brought to the table bubbling, with a basket of green salad dressed in walnut oil vinaigrette and a plate of dried Savoyard sausage.
Cast-iron long-handled pan (péla/poêle). Pre-cooked potatoes + caramelized onions + Reblochon. No cream, no wine (unlike tartiflette). 200°C, 25-30 min. Older/more authentic than tartiflette. Tartiflette was reinvented in 1980s for Reblochon marketing. Served in the pan with green salad and sausage.
For authentic péla: boil 1kg waxy potatoes until just tender, peel and slice 5mm. In a cast-iron skillet, slowly caramelize 3 large sliced onions in 50g butter (30 minutes). Layer: half the potatoes, all the onions, half a Reblochon (sliced, rind-side up), remaining potatoes, remaining Reblochon (rind-side up on top). Bake 200°C 25-30 minutes. Serve directly from the pan. For the full alpine experience: pair with a bottle of Apremont or Chignin and a plate of sliced saucisson sec. The péla pan itself is available at markets in Annecy and Chambéry — a good cast-iron skillet (25-28cm) works perfectly. Visit a mountain auberge in the Aravis or Bauges — péla is the standard menu item from November through April.
Adding cream (péla has no cream — that's tartiflette). Using raw potatoes (they must be pre-boiled — raw potatoes won't cook through in the 25-30 minute oven time). Not caramelizing the onions properly (they should be deeply golden, almost jammy — 30 minutes minimum on low heat). Using a ceramic dish instead of cast iron (the cast iron creates the crispy potato edges that define péla). Confusing péla with tartiflette (they are related but distinct — péla is the austere original). Cutting potatoes too thick (5mm slices ensure even melting and proper cheese distribution).
La Cuisine Savoyarde — Marie-Thérèse Hermann; Recettes Paysannes de Savoie