A Comforting Classic with a Twist
Introduction
Inspired by the traditional German Flammkuchen, this hearty potato tart delivers a crispy, creamy, and cheesy experience in every bite. Combining layers of thinly sliced potatoes, sautéed onions, crispy bacon, and a rich cream sauce, this dish is rustic comfort food at its best. Perfect for a family dinner or a cozy weekend meal, it pairs beautifully with a fresh salad for a complete and satisfying meal.
Ingredients
For the Potato Tart:
- Butter (for greasing the pan)
- 6-8 floury potatoes (such as Yukon Gold or Russet)
- 1 large onion (finely chopped)
- 1 leek (cleaned and chopped)
- 150g bacon (diced)
For the Sauce:
- 200g cream
- 200g sour cream
- 250g grated gratin cheese (such as Emmental or Gruyère)
- 4 large eggs
- Salt, black pepper, and freshly grated nutmeg (to taste)
Instructions
1. Prepare the Pan and Potatoes:
Butter a springform pan thoroughly to prevent sticking. Peel and thinly slice the potatoes using a mandoline or a sharp knife for even layers.
2. Sauté the Aromatics:
In a pan over medium heat, sauté the chopped onion and leek until soft and translucent. Add the diced bacon and cook until golden and crispy. Remove from heat and set aside.
3. Make the Sauce:
In a large mixing bowl, whisk together the cream, sour cream, grated cheese, and eggs. Season generously with salt, freshly ground black pepper, and a hint of nutmeg.
4. Assemble the Tart:
Layer half of the sliced potatoes into the springform pan. Spread the sautéed onion, leek, and bacon mixture evenly on top. Pour half of the creamy sauce over the mixture. Add the remaining potatoes and finish with the remaining sauce.
5. Bake:
Preheat your oven to 180°C (fan). Place the tart in the oven and bake for approximately 30 minutes or until the top is golden, the edges are crispy, and a knife inserted into the center meets tender potatoes.
6. Serve:
Let the tart cool slightly before releasing it from the springform pan. Slice and serve warm with a crisp green salad on the side.
Tips for Success
- Choose the Right Potatoes: Floury potatoes, like Yukon Gold or Russet, create a creamy texture inside while turning crispy on the edges.
- Layer Evenly: Thin, even potato slices ensure even cooking and a beautiful layered effect when sliced.
- Season Generously: Potatoes absorb a lot of flavor, so don’t be shy with salt, pepper, and nutmeg.
Why This Recipe Works
The potato tart “Flammkuchen style” balances rich, creamy textures with crispy edges and savory, smoky flavors from the bacon and sautéed onions. The creamy cheese sauce envelops the potatoes, creating a melt-in-your-mouth experience. With a crunchy crust and a creamy center, this dish is hearty, comforting, and irresistible for the whole family. Paired with a simple green salad, it offers the perfect balance of richness and freshness, making it a well-rounded meal.
