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#### 1. **Preheat the Oven and Prepare the Onions**
Start by preheating your oven to **400°F (200°C)**. This high temperature is ideal for roasting the onions, allowing them to caramelize and bring out their natural sweetness.
Cut the **onions** into thick wedges, ensuring that each wedge holds together. Drizzle them with **olive oil**, then season with **salt**, **pepper**, and **garlic powder** (if using). Toss the onions gently to coat them evenly in the oil and seasoning.
#### 2. **Roast the Onions**
Place the onions in the preheated oven and roast for **25-30 minutes**, flipping them halfway through. You want the onions to become golden-brown and tender. The edges will caramelize slightly, and the center will become soft and sweet. Once done, remove from the oven and set aside.
#### 3. **Make the Creamy Parmesan Sauce**
While the onions are roasting, it’s time to prepare the creamy Parmesan sauce. In a medium saucepan, melt the **butter** over medium heat. Once the butter is melted, add the **flour** and whisk continuously to create a smooth paste (this is called a roux). Let the roux cook for 1-2 minutes, allowing the flour to thicken.
Season with **salt** and **pepper** to taste.
#### 5. **Bake and Finish**
To finish the dish, sprinkle extra **Parmesan cheese** on top of the onions and sauce. This will give the dish a crispy, cheesy crust as it bakes.
#### 6. **Serve and Enjoy**
Once the Roasted Parmesan Creamed Onions are golden and bubbly, remove them from the oven and let them cool for a few minutes before serving. Garnish with fresh herbs like parsley or thyme for a pop of color, if desired.
### Tips for Success
### Why This Dish Works So Well
**Roasting** the onions brings out their natural sweetness, and when combined with the **creamy Parmesan sauce**, they become a delightful indulgence. The richness of the cheese and cream balances the savory depth of the roasted onions, while the crisp topping adds a satisfying texture to each bite. The addition of **garlic powder** and **thyme** rounds out the flavor profile, giving it a fragrant, herby note.
### Conclusion: A Creamy, Cheesy Delight
So, next time you’re planning a meal and want to add something extra special, give this recipe a try. Your taste buds will thank you!