Scalloped Potatoes with Caramelized Onions and Gruyere

If you’re looking for a comforting side dish that’s packed with flavor and a touch of elegance, then you’ve arrived at the right recipe! These Scalloped Potatoes with Caramelized Onions and Gruyere are a delightful twist on a classic favorite. They’re perfect for cozy weeknights or impressive family gatherings. The creamy layers of potatoes paired with sweet, caramelized onions and rich Gruyere cheese create a dish that feels both homey and special.

This recipe has become a staple in my kitchen because it’s not only delicious but also surprisingly easy to prepare. You can make it ahead of time, so when it’s time to eat, all you have to do is pop it in the oven. Trust me; your family will be asking for seconds!

Why You’ll Love This Recipe

• Easy Preparation: With just a few simple steps, you’ll have an impressive side dish that requires minimal hands-on time.
• Family-Friendly Appeal: Kids and adults alike will love the cheesy goodness and comforting flavors of this dish.
• Make-Ahead Convenience: Prepare this recipe in advance, making weeknight dinners or holiday meals stress-free.
• Delicious Flavor: The combination of caramelized onions and Gruyere cheese adds depth and richness that elevates everyday meals.

Ingredients You’ll Need

Let’s gather some simple, wholesome ingredients to bring this dish together. You’ll find everything you need right in your pantry or local grocery store!

For the Potatoes

• 2 tablespoons extra virgin olive oil
• 6 medium-small Yukon gold potatoes (about 1 1/2 pounds), peeled, thinly sliced (1/8-inch thick)
• 3/4 cup grated Gruyere cheese, divided into 1/2 cup and 1/4 cup
• 1/2 cup grated Parmesan cheese
• 1 teaspoon salt
• 1/2 teaspoon white pepper (or black pepper if that is what you have)
• 1 teaspoon of butter to butter the gratin or casserole dish

For the Onions

• 4 cups thinly sliced onions (sliced crosswise)
• 1/3 cup stock (chicken, beef, or vegetable stock; use vegetable stock for vegetarian option)
• 1 teaspoon finely minced fresh rosemary

Variations

This recipe is wonderfully flexible—feel free to make it your own! Here are some fun ideas to switch things up:

• Add More Veggies: Layer in some spinach or mushrooms for an earthy twist.
• Change the Cheese: Try substituting Gruyere with sharp cheddar or mozzarella for different flavors.
• Spice It Up: Add a pinch of nutmeg or cayenne pepper for a little heat.
• Herb Swap: Experiment with other fresh herbs like thyme or parsley for added freshness.

How to Make Scalloped Potatoes with Caramelized Onions and Gruyere

Step 1: Preheat Your Oven

Start by preheating your oven to 400°F. This ensures that your scalloped potatoes will bake evenly and come out perfectly cooked.

Step 2: Caramelize the Onions

Heat 1 tablespoon of olive oil on medium-high heat in a thick-bottomed sauté pan. Add the sliced onions, stirring to coat them well with oil. Cook until they turn golden brown, about 15 to 20 minutes. This step is crucial as caramelizing the onions brings out their natural sweetness, enhancing the overall flavor of your dish.

Step 3: Prepare the Potato Mixture

In a large bowl, toss together the thinly sliced potatoes with the remaining tablespoon of olive oil, 1/2 cup of grated Gruyere cheese, Parmesan cheese, salt, and white pepper. Make sure each potato slice is well coated; this will help them cook evenly and prevent any discoloration if you’re preparing ahead of time.

Step 4: Assemble in Your Dish

Butter a large gratin dish or a 9 x 13-inch casserole lightly. Spread the caramelized onions evenly at the bottom of the dish. Then create an attractive layer with your potato mixture on top. Pour stock over everything and sprinkle the remaining Gruyere cheese on top for that lovely crust.

Step 5: Bake Until Tender

Cover your beautifully assembled dish with aluminum foil and bake for about 50 minutes or until fork-tender. This step allows all those wonderful flavors to meld together while keeping everything moist.

Step 6: Broil for a Golden Finish

Once baked through, remove the foil and broil uncovered for about 5 minutes until lightly browned on top. Finally, sprinkle some minced rosemary before serving for that aromatic touch!

Did you love this recipe? Let us know how yours turned out with a rating and review! Enjoy your delicious Scalloped Potatoes with Caramelized Onions and Gruyere!

Pro Tips for Making Scalloped Potatoes with Caramelized Onions and Gruyere

Creating the perfect scalloped potatoes is all about technique and a few handy tips to ensure they come out creamy, delicious, and beautifully golden.

• Use a mandoline for slicing: Slicing your Yukon gold potatoes to an even 1/8-inch thickness ensures uniform cooking and allows for that creamy texture you crave. A mandoline makes this task quick and easy!

• Don’t skip the olive oil: Coating the potatoes in olive oil not only adds flavor but also helps prevent oxidation, keeping your potatoes from turning gray if you’re preparing them ahead of time.

• Layer thoughtfully: Layering the caramelized onions at the bottom creates a flavorful base that seeps into the potatoes as they cook. This method enhances flavor throughout the dish.

• Broil at the end for crispiness: Broiling for just a few minutes after baking gives your scalloped potatoes that irresistible crispy top layer while keeping the inside creamy and tender.

• Experiment with cheese: While Gruyere is fantastic, feel free to mix in other cheeses like Asiago or a sharp cheddar for added depth of flavor. Just make sure to keep some Gruyere for that classic taste.

How to Serve Scalloped Potatoes with Caramelized Onions and Gruyere

These scalloped potatoes not only taste amazing but can also be presented beautifully on your table. The layers of golden-brown goodness topped with herbs make it an appealing centerpiece.

Garnishes

• Fresh herbs: Chopped parsley or chives sprinkled on top before serving brings a fresh burst of color and flavor.
• A drizzle of olive oil: A light drizzle of high-quality extra virgin olive oil right before serving can enhance the flavors and add a lovely sheen.
• Lemon zest: A sprinkle of lemon zest can brighten up the dish, providing a lovely contrast to its rich flavors.

Side Dishes

• Roasted Vegetables: Seasonal roasted vegetables like carrots, Brussels sprouts, or asparagus offer both nutrition and color, complementing your scalloped potatoes beautifully.
• Simple Green Salad: A refreshing green salad with mixed greens, cherry tomatoes, and a light vinaigrette balances out the richness of the dish while adding crunch.
• Grilled Chicken or Fish: Pairing these scalloped potatoes with grilled chicken breast or fish adds protein to your meal without overpowering the flavors.
• Steamed Green Beans: Lightly steamed green beans tossed with a little garlic and olive oil provide a vibrant side that’s both simple and elegant.

With these tips and serving suggestions, you’ll have everything you need to create a delightful dining experience centered around these scrumptious scalloped potatoes! Enjoy every bite!

Make Ahead and Storage

This recipe for scalloped potatoes with caramelized onions and Gruyere is perfect for meal prep. You can make it in advance, store it, and simply reheat it when you’re ready to enjoy a comforting side dish.

Storing Leftovers

• Allow the dish to cool completely before storing.
• Cover tightly with plastic wrap or transfer to an airtight container.
• Store in the refrigerator for up to 3 days.

Freezing

• Let the scalloped potatoes cool completely.
• Wrap the dish tightly in aluminum foil or transfer to a freezer-safe container.
• Label with the date and freeze for up to 2 months.

Reheating

• Thaw overnight in the refrigerator if frozen.
• Preheat your oven to 350°F (175°C).
• Cover the dish with foil and reheat for about 25-30 minutes or until heated through.
• For a crispy topping, uncover during the last 5 minutes of heating.

FAQs

Here are some common questions you might have about making scalloped potatoes with caramelized onions and Gruyere.

Can I use other cheeses in scalloped potatoes with caramelized onions and Gruyere?

Absolutely! While Gruyere adds a wonderful flavor, you can mix in cheeses like cheddar, mozzarella, or fontina. Just ensure they melt well for that creamy texture.

How long can I keep scalloped potatoes with caramelized onions and Gruyere in the fridge?

You can store these delicious potatoes in the refrigerator for up to 3 days. Just make sure they’re covered properly to maintain freshness!

Can I make scalloped potatoes with caramelized onions and Gruyere without cheese?

While cheese adds richness and flavor, you can make a lighter version by using a dairy-free cheese alternative or omitting it altogether. Just be aware that it will change the overall taste and texture!

What is the best way to slice potatoes for scalloped potatoes with caramelized onions and Gruyere?

Using a mandoline slicer will give you even, thin slices (about 1/8-inch thick). This ensures that your potatoes cook evenly and achieve that perfect creamy texture.

Final Thoughts

I hope you find joy in making these scalloped potatoes with caramelized onions and Gruyere! This recipe combines comforting flavors that will warm your heart and delight your taste buds. Whether it’s for a family dinner or a holiday gathering, it’s sure to impress everyone at the table. Enjoy every bite, and don’t hesitate to share your experience!