Parmesan-Crusted Au Gratin Potatoes and Onion

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Parmesan-Crusted Au Gratin Potatoes and Onion
Prep
25 min
Cook
50 min
Total
1 hr 15 min
Servings
10

Method

  1. In a large pot, place the potatoes and cover them with water. Add salt to the pot. Bring the water to a boil.

  2. Once the water is boiling, reduce the heat to medium-low and let the potatoes simmer for 15 to 20 minutes, or until they start to soften. Then, drain the potatoes.

  3. In a saucepan over medium heat, melt the butter. Add the flour to the melted butter and whisk until the mixture thickens, which should take about 1 to 2 minutes.

  4. Pour the milk and heavy cream into the saucepan with the butter and flour mixture. Cook and stir until the mixture becomes smooth, which should take about 2 to 3 minutes.

  5. Melt the Cheddar and Asiago cheese into the butter mixture, stirring continuously until the mixture becomes smooth and creamy, which should take about 1 to 2 minutes.

  6. Season the sauce with salt and pepper.

  7. Preheat the oven to 400 degrees F (200 degrees C). Butter a 9x13-inch casserole dish.

  8. Layer about half of the sliced potatoes at the bottom of the casserole dish.

  9. Top the potatoes with slices of sweet onion and green onions.

  10. Pour about 1/3 of the cheese sauce over the onions.

  11. Arrange the remaining potato slices into the dish.

  12. Pour the remaining cheese sauce over the potatoes.

  13. Sprinkle Parmesan

About this recipe

Are you craving a delicious and comforting dish that will satisfy your taste buds? Look no further than Parmesan-Crusted Au Gratin Potatoes and Onion. This mouthwatering recipe combines the creamy goodness of au gratin potatoes with the savory flavors of Parmesan cheese and caramelized onions. It's a match made in culinary heaven!

The Perfect Combination

Imagine biting into tender, thinly sliced potatoes that are bathed in a rich and cheesy sauce. The potatoes melt in your mouth, while the Parmesan crust adds a delightful crunch. And let's not forget about the caramelized onions, which add a hint of sweetness to balance out the flavors.

This dish is like a symphony of flavors and textures. It's creamy, cheesy, and oh-so-comforting. Whether you're serving it as a side dish or a main course, Parmesan-Crusted Au Gratin Potatoes and Onion will surely impress your family and friends.

A Labor of Love

Preparing Parmesan-Crusted Au Gratin Potatoes and Onion requires a bit of time and effort, but the end result is well worth it. The process involves slicing the potatoes, caramelizing the onions, and making a creamy sauce from scratch. It's a labor of love that yields incredible flavors.

But don't let the labor intimidate you. The steps are straightforward, and with a little patience and attention to detail, you'll have a masterpiece on your hands. Plus, the aromas that will fill your kitchen while this dish bakes in the oven are simply irresistible.

Versatility at Its Finest

One of the great things about Parmesan-Crusted Au Gratin Potatoes and Onion is its versatility. It can be served as a side dish alongside roasted meats or grilled vegetables. Alternatively, you can turn it into a complete meal by adding some protein, such as cooked chicken or bacon.

Feel free to get creative with your toppings as well. Sprinkle some fresh herbs, like thyme or rosemary, for an extra burst of flavor. Or add a drizzle of truffle oil to elevate the dish to a whole new level of decadence. The possibilities are endless!

In Conclusion

Parmesan-Crusted Au Gratin Potatoes and Onion is a dish that brings together the perfect combination of flavors and textures. It's a labor of love that will impress your taste buds and leave you craving for more. Whether you're serving it as a side dish or a main course, this recipe is sure to be a hit. So, roll up your sleeves, grab your ingredients, and get ready to create a delightful masterpiece that will have everyone asking for seconds!

Frequently asked questions

. Can I use a different type of cheese instead of Parmesan?

Yes, you can definitely experiment with different types of cheese. Cheddar, Gruyere, or even a combination of cheeses can work well in this recipe.

. How long does it take to caramelize the onions?

Caramelizing onions can take anywhere from 30 to 45 minutes. It's important to cook them slowly over low heat to achieve that rich, sweet flavor.

. Can I make this dish ahead of time?

Absolutely! You can prepare the dish up until the baking step and refrigerate it overnight. When you're ready to serve, simply pop it in the oven and bake until golden and bubbly.

. Can I freeze the leftovers?

Yes, you can freeze the leftovers in an airtight container for up to 3 months. To reheat, thaw in the refrigerator overnight and then bake in the oven until heated through.

. Can I substitute sweet potatoes for regular potatoes?

Yes, you can swap regular potatoes with sweet potatoes for a slightly different flavor profile. The sweetness of the sweet potatoes pairs well with the savory Parmesan crust.

. Can I add other vegetables to the dish?

Absolutely! Feel free to add your favorite vegetables, such as broccoli or cauliflower, to the dish. Just make sure to adjust the cooking time accordingly.

. Can I use pre-shredded Parmesan cheese?

While pre-shredded cheese is convenient, it may not melt as smoothly as freshly grated Parmesan. For the best results, it's recommended to use freshly grated cheese.

. Can I make this dish gluten-free?

Yes, you can easily make this dish gluten-free by using gluten-free all-purpose flour and ensuring that all other ingredients are gluten-free as well.

AprilCook, recipe developer and the heart of Chefwiz. More about April

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