French Bacon, Potato, and Reblochon Casserole (Tartiflette)

  • Serves

    serves 6-8

Reblochon, a soft washed-rind cheese from the French Alps, adds a luxurious creaminess and delicious pungency to this simple bacon and potato gratin.


  • 3 tbsp. unsalted butter
  • 8 oz. slab bacon, cut into 1" strips about 1/2" thick
  • 1 medium yellow onion, thinly sliced
  • 12 cup dry white wine
  • 2 12 lb. waxy potatoes, peeled and thinly sliced
  • Kosher salt and freshly ground black pepper, to taste
  • 1 lb. reblochon cheese ( sliced 1/4" thick


Step 1

Heat oven to 375°. Grease an oval 2 1⁄2-qt. casserole dish with 2 tbsp. butter. Heat remaining butter and the bacon in a 12" skillet over medium heat. Cook until bacon is slightly crisp, 10–12 minutes. Using a slotted spoon, transfer bacon to paper towels to drain. Add onion to skillet; cook until slightly caramelized, 7–9 minutes. Add wine; bring to a boil. Reduce heat to medium; cook until reduced by half, 2–3 minutes. Stir in potatoes, salt, and pepper; cook until just tender, 8–10 minutes. Spread half the potato mixture evenly in prepared dish; top with half each the reserved bacon and the cheese. Repeat with remaining potato mixture, bacon, and cheese; bake until top is browned and filling is bubbling, about 25 minutes.

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