This cozy side dish combines crispy roasted potato slices with rich, sweet caramelized onions for a simple yet satisfying recipe packed with comforting flavor.Ingredients6 medium potatoes, sliced into thin rounds2 large onions, thinly sliced3 tablespoons olive oil or melted butter3 garlic cloves, finely minced1 teaspoon paprika1 teaspoon dried thyme1 teaspoon salt½ teaspoon black pepper2 tablespoons grated Parmesan cheese (optional)Fresh parsley, chopped, for garnishInstructions1. Prepare the PotatoesPreheat your oven to 400°F (200°C).Slice the potatoes into thin, even rounds.Place the slices in a bowl of cold water and let them soak for about 10 minutes to remove excess starch.Drain well and pat completely dry with paper towels.2. Cook the OnionsHeat 1 tablespoon of the olive oil in a skillet over medium heat.Add the sliced onions and cook slowly, stirring occasionally, for 15–20 minutes until they become soft, golden, and lightly caramelized.Stir in the minced garlic during the final 2 minutes of cooking.3. Season the PotatoesIn a large mixing bowl, combine the potato slices with the remaining olive oil.Sprinkle in the paprika, thyme, salt, and black pepper.Toss until all the slices are evenly coated.4. Layer the DishLightly grease a baking dish.Arrange half of the seasoned potato slices in an even layer.Spread the caramelized onion mixture across the potatoes.Top with the remaining potato slices.Sprinkle with Parmesan cheese if desired.5. RoastCover the baking dish with aluminum foil and bake for 35 minutes.Remove the foil and continue baking for an additional 20–25 minutes, or until the potatoes are tender and the edges are beautifully golden and crisp.6. Finish and ServeRemove from the oven and let rest for a few minutes.Sprinkle with fresh parsley before serving.Enjoy warm as a flavorful side dish alongside your favorite meal.