Tartiflette (French Cheese and Potato Casserole)

This French cheese and potato casserole is called tartiflette in France: potatoes combined with fried onions and bacon, smothered with delicious French cheese, and baked to golden deliciousness! All you need is a green salad on the side.

Prep Time:
10 mins
Cook Time:
1 hrs 15 mins
Total Time:
1 hrs 25 mins
6 servings


  • 2 pounds potatoes

  • 1 tablespoon vegetable oil

  • 2 onions, sliced

  • 3 ½ ounces bacon, diced

  • 1 ½ cups dry white wine

  • salt and ground black pepper to taste

  • 4 slices Reblochon cheese


  1. Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 20 minutes. Drain and cool until easily handled. Peel and slice potatoes.

  2. Heat oil in a large skillet over medium heat and cook onions until soft and translucent, about 5 minutes. Add potatoes and bacon, cover, and simmer over medium-low heat for 15 minutes. Add wine, salt, and pepper.

  3. Preheat oven to 425 degrees F (220 degrees C). Grease a baking dish.

  4. Transfer potato mixture to the prepared baking dish and cover with Reblochon cheese.

  5. Bake in the preheated oven until cheese is melted and slightly browned, about 30 minutes.

Nutrition Facts (per serving)

323 Calories
11g Fat
35g Carbs
11g Protein
Nutrition Facts
Servings Per Recipe 6
Calories 323
% Daily Value *
Total Fat 11g 14%
Saturated Fat 5g 25%
Cholesterol 24mg 8%
Sodium 378mg 16%
Total Carbohydrate 35g 13%
Dietary Fiber 5g 16%
Total Sugars 5g
Protein 11g
Vitamin C 35mg 177%
Calcium 140mg 11%
Iron 2mg 9%
Potassium 869mg 18%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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