Description
Crispy on the edges, buttery in the center, and infused with the sweetness of caramelized onions — Lyonnaise Potatoes are a timeless French side dish that adds elegance and comfort to any meal. Whether you’re planning an easy dinner, need fresh food ideas, or looking for a hearty side to pair with roasted meats, this easy recipe offers big flavor with simple ingredients. It’s ideal for quick dinner solutions and can even work as a unique option for breakfast ideas when paired with eggs. A truly versatile and satisfying dish you’ll want to make again and again.
Ingredients
2 lbs Yukon Gold or Russet potatoes, peeled and thinly sliced
2 large yellow onions, thinly sliced
3 tablespoons unsalted butter
1 tablespoon olive oil
2 teaspoons fresh thyme leaves
Salt and freshly ground black pepper, to taste
2 tablespoons chopped fresh parsley (optional, for garnish)
Instructions
1. Peel and thinly slice the potatoes to about 1/8 inch thickness. Rinse with cold water to remove starch, then pat dry thoroughly.
2. In a large skillet, melt 2 tablespoons of butter with the olive oil. Add onions and cook over medium heat for 12–15 minutes until golden and caramelized. Set aside.
3. Add another tablespoon of butter to the skillet. Sear the potato slices in batches, cooking each side for 4–5 minutes until lightly golden.
4. Preheat oven to 375°F (190°C). Grease a baking dish and layer half the potatoes. Add half the onions, sprinkle with thyme, salt, and pepper. Repeat with remaining layers.
5. Cover with foil and bake for 30 minutes. Remove foil and bake another 15–20 minutes until the top is golden and potatoes are fork-tender.
6. Let rest for 5–10 minutes. Garnish with chopped parsley before serving.
Notes
Always caramelize the onions slowly for the best depth of flavor.
Rinse and dry the potatoes thoroughly before cooking to avoid sogginess.
Use a mandoline slicer for evenly thin potato slices, ensuring consistent cooking.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: French
Nutrition
- Serving Size: 1 cup
- Calories: 220
- Sugar: 4g
- Sodium: 150mg
- Fat: 11g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 20mg
Keywords: lyonnaise potatoes, French side dish, easy dinner, potato recipe, comfort food, holiday sides, caramelized onions, breakfast ideas