Classic Lyonnaise Potatoes: Crispy, Buttery, and Deliciously Onion-Infused

Classic Lyonnaise Potatoes: Crispy, Buttery and Deliciously Onion-Infused

Servings

4

Prep Time

15 minutes

Cook Time

25 minutes

Calories

210

Cuisine

French

Category

Side Dish

Lyonnaise Potatoes are a delightful French side dish that brings simple ingredients to life with exquisite flavour and texture. Made by layering crispy, golden potatoes with buttery caramelised onions, this dish is a testament to the beauty of rustic French cooking.

The contrast between the crispy edges of the potatoes and the soft, sweet onions makes every bite a harmonious blend of texture and taste. Whether you're serving them alongside roast meats, grilled chicken, or even as part of a vegetarian meal, Lyonnaise Potatoes can elevate any dining experience.

This dish's origins can be traced back to the region of Lyon, France, known for its rich culinary traditions. What makes Lyonnaise Potatoes so irresistible is the simplicity of the ingredients—just potatoes, onions, butter, and a few seasonings. The potatoes are blanched, sautéed, and finished with a toss of caramelised onions, making them both crispy and tender.

The finishing touch of fresh parsley adds brightness, making it not only delicious but also visually stunning on the plate. A versatile and universally appealing side, it’s a staple in both classic French bistros and home kitchens around the world.

Classic Lyonnaise Potatoes: Crispy, Buttery and Deliciously Onion-Infused

Ingredients

  • 6 medium Yukon Gold or Russet potatoes, peeled and thinly sliced (1/4 inch)

  • 2 medium yellow onions, thinly sliced

  • 3 tablespoons unsalted butter

  • 2 tablespoons olive oil

  • 2 garlic cloves, minced (optional)

  • Salt and freshly ground black pepper, to taste

  • 1 tablespoon fresh parsley, chopped (for garnish)

Directions

  1. Bring a large pot of salted water to a boil. Add the potato slices and blanch for 4-5 minutes until just tender but still firm. Drain and set aside to cool slightly.

  2. Heat 1 tablespoon of olive oil and 1 tablespoon of butter in a large skillet over medium heat. Add the sliced onions and sauté until they become soft and golden brown, about 10-12 minutes. Stir occasionally to avoid burning. Remove onions from the pan and set aside.

  3. In the same pan, add the remaining butter and oil. Once hot, add the potatoes in a single layer and cook until they begin to brown on one side, about 3-4 minutes. Flip and cook the other side for another 3-4 minutes until golden and crispy.

  4. Add the caramelized onions back into the pan with the potatoes. Toss gently to combine, ensuring the onions are evenly distributed.

  5. Season generously with salt and pepper. For extra flavor, add minced garlic (optional) and cook for 1-2 minutes.

  6. Transfer to a serving dish, garnish with fresh parsley, and serve immediately.

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10 TIPS FOR COOKING THIS DISH

  1. Choose waxy potatoes like Yukon Gold or Russets for the best texture; they hold their shape well during cooking.
  2. Blanch the potatoes first to ensure they cook evenly and get a crispy outside when sautéed.
  3. Caramelize the onions slowly over medium heat to bring out their natural sweetness.
  4. Use a heavy-bottomed skillet for even heat distribution and better browning.
  5. Don’t overcrowd the pan when frying the potatoes to allow them to crisp up properly.
  6. Season generously with salt and pepper throughout the cooking process for full flavor.
  7. Add garlic in the last minute of cooking for a more robust flavor.
  8. Keep the heat medium-high to ensure the potatoes develop a golden crust.
  9. Garnish with fresh herbs like parsley or thyme to add brightness to the final dish.
  10. Serve immediately to maintain the crispiness of the potatoes; they can lose their texture if left sitting.

SERVE IT WITH SUGGESTIONS

Lyonnaise Potatoes pair beautifully with a variety of main dishes.

Serve them alongside a perfectly roasted chicken, seared steak, or grilled fish for a complete meal.

They also complement rich sauces like a creamy mustard sauce or pan gravy.

For a lighter meal, pair them with a fresh, mixed greens salad, or enjoy them as part of a vegetarian platter with sautéed vegetables and a soft cheese, like Brie.

FAQ's

Q: Can I make Lyonnaise Potatoes ahead of time?
A: Yes, you can prepare the potatoes and onions in advance. Simply reheat them in a skillet just before serving to restore the crispness.

Q: What are the best potatoes to use for this recipe?
A: Yukon Gold or Russet potatoes are ideal for their firm texture and ability to crisp up when fried.

Q: Can I freeze Lyonnaise Potatoes?
A: It’s not recommended to freeze Lyonnaise Potatoes as the texture of the potatoes can become mushy upon thawing.

Q: Can I use red onions instead of yellow onions?
A: Yes, red onions can be used and will give the dish a slightly sweeter flavor, though yellow onions are more traditional.

Q: How do I prevent the potatoes from sticking to the pan?
A: Ensure the pan is hot and well-oiled before adding the potatoes. Using a non-stick or cast-iron skillet can also help.

Q: Can I add cheese to Lyonnaise Potatoes?
A: While not traditional, a sprinkle of Gruyère or Parmesan cheese can add a nice touch of richness.

Q: Can I make this dish vegan?
A: Yes, you can substitute the butter with plant-based alternatives like vegan butter or olive oil to make the dish vegan-friendly.

Q: How do I keep the potatoes crispy?
A: Serve the potatoes immediately after cooking, as they tend to lose their crispness when left sitting for too long.

Q: Can I add bacon to Lyonnaise Potatoes?
A: Absolutely! Adding crispy bacon bits can bring a smoky, savory element to the dish.

Q: How do I make this dish healthier?
A: Reduce the amount of butter and use olive oil instead for a lighter version. You can also opt for sweet potatoes for added nutrients.

Chef's Recommendation

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