Tartiflette French Potato Casserole

Tartiflette (French Potato Casserole): A Cozy Culinary Voyage to the French Alps

Embark on a gastronomic journey to the picturesque French Alps with Tartiflette, a hearty and indulgent potato casserole that encapsulates the essence of Alpine comfort food. This classic French dish marries layers of potatoes, reblochon cheese, bacon, and onions, creating a symphony of flavors and textures. Join us as we explore the art of crafting Tartiflette, inviting you to savor the warmth and richness that define this beloved dish. Let the aroma of melted cheese and crispy bacon transport you to the heart of the Alps, where each bite is a celebration of rustic elegance.


For the Tartiflette:

  • 2.5 lbs (1.1 kg) waxy potatoes, peeled and thinly sliced
  • 1 lb (450 g) reblochon cheese, rind removed and cut into small cubes
  • 1/2 lb (225 g) bacon, diced
  • 2 large onions, thinly sliced
  • 2 cloves garlic, minced
  • 1 cup (240 ml) dry white wine
  • Salt and black pepper to taste
  • Fresh thyme leaves for garnish


Prepare the Tartiflette:

  1. Preheat the Oven:
    • Preheat your oven to 375°F (190°C).
  2. Cook Bacon and Onions:
    • In a large skillet, cook the diced bacon until crisp. Add the sliced onions and cook until softened. Stir in the minced garlic and cook for an additional minute.
  3. Add White Wine:
    • Pour the dry white wine into the skillet, allowing it to deglaze the pan. Simmer for a few minutes until the wine has reduced.
  4. Layer Potatoes:
    • In a greased baking dish, create a layer of thinly sliced potatoes. Season with salt and black pepper.
  5. Add Bacon and Onions:
    • Spread half of the bacon and onion mixture over the potato layer.
  6. Layer More Potatoes:
    • Add another layer of sliced potatoes, seasoning with salt and pepper.
  7. Add Remaining Bacon and Onions:
    • Spread the remaining bacon and onion mixture over the second potato layer.
  8. Top with Cubes of Reblochon:
    • Place the cubes of reblochon cheese evenly over the top of the dish.
  9. Bake to Perfection:
    • Bake in the preheated oven for approximately 30-40 minutes or until the potatoes are tender and the cheese is melted and golden brown.
  10. Garnish and Serve:
    • Sprinkle fresh thyme leaves over the Tartiflette before serving. Allow it to cool for a few minutes before diving into this comforting French delight.

Cook Notes

  • Choosing the Right Potatoes:
    • Opt for waxy potatoes, such as Yukon Gold or Charlotte, as they hold their shape well during baking.
  • Reblochon Cheese Substitutes:
    • If reblochon is unavailable, you can use a mix of Gruyère and Brie for a similar creamy and melty texture.
  • Crispy Bacon Texture:
    • Ensure the bacon is cooked to a crisp before adding it to the layers for a satisfying crunch.
  • Wine Pairing:
    • Serve Tartiflette with a glass of the same dry white wine used in the recipe for a harmonious pairing.


Vegetarian Twist:

  • Replace the bacon with sautéed mushrooms for a vegetarian version that retains the earthy flavors of the Alps.

Herb-Infused Layers:

  • Add a layer of fresh herbs like rosemary or sage between the potato layers for an aromatic touch.

Nutty Crunch:

  • Sprinkle toasted pine nuts or almonds over the top before baking for an added layer of crunch.

Keto Versions

Cauliflower Medley:

  • Substitute potatoes with thinly sliced cauliflower for a low-carb alternative.

Creamy Cheese Blend:

  • Create a keto-friendly version by using a blend of cream cheese and shredded mozzarella instead of reblochon.

Keto Bacon Chips:

  • Replace traditional bacon with crispy bacon chips made by baking bacon in the oven until extra crunchy.

Low-Carb Versions

Sweet Potato Harmony:

  • For a lower-carb option, swap regular potatoes with thinly sliced sweet potatoes.

Light Cheese Duo:

  • Use a combination of lighter cheeses, such as Swiss and light cream cheese, to reduce the overall calorie content.

Turkey Bacon Magic:

  • Opt for turkey bacon to lower the fat content while maintaining a savory flavor.

A Culinary Sojourn to Alpine Bliss

In conclusion, Tartiflette isn’t just a meal; it’s a culinary sojourn to Alpine bliss—a journey through the rustic flavors of the French mountainside. Whether you embrace the traditional recipe, experiment with variations, explore keto adaptations, or savor a low-carb twist, this dish promises to be a comforting and indulgent experience for your taste buds.

As you serve up generous portions of Tartiflette, allow the melding aromas of melted cheese, crispy bacon, and savory potatoes to transport you to a cozy chalet in the heart of the French Alps. Each forkful is an invitation to savor the simplicity and elegance of Alpine cuisine—a celebration of hearty ingredients and the joy of sharing a comforting meal with loved ones. So, gather around the table, raise your glass to the French Alps, and relish in the warmth of Tartiflette—a culinary masterpiece that transcends borders and brings the soul-nourishing flavors of Alpine tradition to your home. Bon appétit!

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