Scalloped Potatoes with Caramelized Onions and Gruyere

If you’re looking for a comforting side dish that will wow your family and friends, these scalloped potatoes with caramelized onions and Gruyere are just what you need! This recipe is a beloved favorite in our home, especially during cozy gatherings. The combination of creamy potatoes and sweet, golden onions topped with melted Gruyere creates a symphony of flavors that’s simply irresistible.

Perfect for busy weeknights or festive occasions, these scalloped potatoes bring warmth to the table, making every meal feel special. Plus, they’re easy to prepare ahead of time, so you can focus on enjoying the company of your loved ones!

Why You’ll Love This Recipe

• Easy preparation: With just a few simple steps, you’ll have a delicious dish ready to bake.
• Family-friendly appeal: Kids and adults alike will love the creamy texture and savory flavor.
• Make-ahead convenience: Prep it in advance and pop it in the oven when you’re ready.
• Delicious flavor: The caramelized onions add a sweet depth that pairs perfectly with Gruyere cheese.

Ingredients You’ll Need

You won’t believe how simple and wholesome these ingredients are! Each one plays an important role in creating that rich, comforting flavor we all crave. Here’s what you’ll need:

For the Potatoes

• 2 tablespoons extra virgin olive oil
• 6 medium-small Yukon gold potatoes (about 1 1/2 pounds), peeled and thinly sliced (1/8-inch thick)

For the Onions

• 4 cups thinly sliced onions (sliced crosswise)

For the Cheeses

• 3/4 cup grated Gruyere cheese, divided (1/2 cup and 1/4 cup)
• 1/2 cup grated Parmesan cheese

Seasonings and Extras

• 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
• 1/3 cup stock (chicken, beef, or vegetable stock; use vegetable stock for vegetarian option)
• 1 teaspoon finely minced fresh rosemary

Variations

One of the best things about scalloped potatoes is how versatile they are! Feel free to get creative with any of these variations:

• Add some greens: Toss in a handful of spinach or kale for added nutrition and color.
• Cheese swap: Experiment with different cheeses like cheddar or mozzarella for a unique twist.
• Herb infusion: Try adding thyme or parsley instead of rosemary for a different herbaceous note.
• Creamy upgrade: For an even richer dish, mix in some heavy cream or half-and-half.

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 cook evenly and reach that perfect golden-brown crust at the end.

Step 2: Caramelize the Onions

Heat 1 tablespoon of olive oil in a thick-bottomed sauté pan over medium-high heat. Add the sliced onions and stir them well to coat with the oil. Cook until they become golden brown—this usually takes about 15 to 20 minutes. Caramelizing brings out their natural sweetness, which balances beautifully with the savory potatoes.

Step 3: Prepare the Potatoes

In a large bowl, combine your sliced Yukon gold potatoes with another tablespoon of olive oil, 1/2 cup of grated Gruyere cheese, grated Parmesan cheese, salt, and white pepper. Toss gently until everything is well coated. This step helps prevent your potatoes from turning grey while adding delicious flavors.

Step 4: Assemble Your Dish

Butter a large gratin dish (2 to 3-quart capacity) or a 9 x 13-inch casserole lightly. Layer the caramelized onions evenly at the bottom before arranging your cheese-coated potato slices on top in a fun pattern. Pour stock over everything and sprinkle the remaining cheese on top for that gooey finish.

Step 5: Bake Away!

Cover your dish with aluminum foil and bake for about 50 minutes or until fork-tender. The foil helps steam the potatoes so they cook through while keeping them moist.

Step 6: Broil for Perfection

After baking, remove the foil and broil for about 5 minutes uncovered until lightly browned on top. It’s this final touch that gives it an amazing crunch! Finish off by sprinkling minced rosemary over your scalloped potatoes just before serving.

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Pro Tips for Making Scalloped Potatoes with Caramelized Onions and Gruyere

Making scalloped potatoes can be an art, and with a few helpful tips, you can elevate your dish to perfection!

• Choose the Right Potatoes: Opt for Yukon gold potatoes for their creamy texture and buttery flavor. These potatoes hold their shape well while cooking, ensuring a delightful bite.

• Slice Evenly: Use a mandoline for thin, uniform slices of potatoes. This ensures that everything cooks evenly and yields a creamy, tender texture throughout.

• Don’t Rush the Onions: Take your time caramelizing the onions. Cooking them slowly enhances their sweetness and depth of flavor, which beautifully complements the richness of the cheese.

• Layer Wisely: When assembling your dish, alternate layers of potatoes and onions. This not only provides flavor in every bite but also creates an appealing presentation.

• Let It Rest: After baking, allow the scalloped potatoes to sit for about 10 minutes before serving. This resting period helps the layers set, making it easier to serve neat portions.

How to Serve Scalloped Potatoes with Caramelized Onions and Gruyere

Presenting your scalloped potatoes beautifully will make this comforting dish even more inviting! Here are some ideas to ensure you serve it in style.

Garnishes

• Fresh Herbs: Sprinkle chopped chives or parsley over the top just before serving. This adds a pop of color and freshness that balances the richness of the dish.

• Cracked Black Pepper: A light dusting of freshly cracked black pepper not only enhances flavor but also gives a gourmet touch to your plate.

Side Dishes

• Roasted Vegetables: Seasonal roasted veggies like carrots, Brussels sprouts, or green beans provide a crunchy contrast to the creamy potatoes while boosting nutrition.

• Simple Green Salad: A fresh salad with mixed greens, cucumbers, and a light vinaigrette offers a refreshing balance to the richness of scalloped potatoes.

• Grilled Chicken or Tofu Skewers: For added protein, serve alongside skewers marinated in herbs and spices. The smoky flavor pairs deliciously with the cheesy goodness of your main dish.

• Garlic Bread: Crusty garlic bread is perfect for mopping up any leftover cheesy goodness on your plate. Plus, who doesn’t love garlic bread?

Now you’re all set to enjoy these heavenly scalloped potatoes with caramelized onions and Gruyere! Whether it’s a cozy dinner at home or a special gathering, this dish is sure to become a favorite. Happy cooking!

Make Ahead and Storage

These scalloped potatoes with caramelized onions and Gruyere are perfect for meal prep! You can prepare them in advance, allowing the flavors to meld beautifully, making your weeknight dinners or holiday meals even more enjoyable.

Storing Leftovers

• Allow the scalloped potatoes to cool completely before storing.
• Place leftovers in an airtight container in the refrigerator.
• Consume within 3-4 days for optimal freshness.

Freezing

• To freeze, let the dish cool completely after baking.
• Cut into portions and wrap tightly with plastic wrap before placing in a freezer-safe container or bag.
• Frozen scalloped potatoes are best enjoyed within 2-3 months.

Reheating

• For reheating, preheat your oven to 350°F (175°C).
• Bake covered with foil for about 20 minutes or until heated through.
• For a crispy top, remove the foil during the last 5 minutes of heating.

FAQs

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

Can I use different types of cheese in scalloped potatoes?

Absolutely! While Gruyere adds a wonderful flavor, you can substitute it with cheeses such as cheddar or Swiss. Just keep in mind that this may alter the taste slightly but will still be delicious!

How do I make scalloped potatoes with caramelized onions and Gruyere gluten-free?

This recipe is naturally gluten-free since it doesn’t use any flour or breadcrumbs. Ensure your stock is also gluten-free to keep it safe for those avoiding gluten.

Can I add other vegetables to my scalloped potatoes?

Yes! Feel free to incorporate vegetables like spinach or mushrooms for added flavor and nutrition. Just sauté them briefly before layering them in with the potatoes and onions.

How long do scalloped potatoes with caramelized onions and Gruyere last in the fridge?

They can be stored in an airtight container for about 3-4 days. Make sure they cool completely before refrigerating to maintain their texture.

What should I serve with scalloped potatoes?

These delightful scalloped potatoes pair wonderfully with roasted meats, salads, or even as a hearty vegetarian option on their own!

Final Thoughts

I hope you find joy in making these scalloped potatoes with caramelized onions and Gruyere! This comforting dish brings warmth to any table and is sure to impress family and friends alike. Enjoy the rich flavors and delightful textures, and don’t hesitate to make it your own by experimenting with different cheese or vegetable combinations. Happy cooking!