Scalloped Potatoes with Caramelized Onions and Gruyere

If you’re looking for the perfect side dish that can steal the show, these scalloped potatoes with caramelized onions and Gruyere are just what you need. This recipe takes a classic favorite and adds a delightful twist that will make your taste buds sing! The combination of creamy cheese, sweet onions, and tender Yukon gold potatoes is simply irresistible. Whether it’s for a cozy family dinner or a festive gathering, this dish is sure to impress everyone at the table.

What I love most about this recipe is its versatility. You can whip it up on busy weeknights or serve it as a comforting side during special occasions like Christmas or Easter. Plus, it skips the heavy béchamel sauce, making it a lighter option without sacrificing any of the flavor you crave. Trust me, once you try this dish, it will become a staple in your kitchen!

Why You’ll Love This Recipe

• Easy to make: With simple steps and straightforward ingredients, you’ll have this comfort food ready in no time!
• Family-friendly: The rich flavors and creamy texture make it a hit with both kids and adults alike.
• Make-ahead convenience: Prepare it ahead of time and pop it in the oven when you’re ready to serve—perfect for busy days!
• Deliciously versatile: Pair it with roasted meats or enjoy it on its own as a hearty vegetarian option.
• Impressive presentation: Layered beautifully in a dish, it’s not only tasty but also looks stunning on your dinner table.

Ingredients You’ll Need

To create these delicious scalloped potatoes with caramelized onions and Gruyere, you won’t need anything too fancy—just some simple, wholesome ingredients that pack big flavors! Here’s what you’ll need:

For the Potatoes and Onions

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

For the Cheeses

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

For Seasoning

• 1 teaspoon salt
• 1/2 teaspoon white pepper (or black pepper if that is what you have)

For Assembly

• 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 easy they are to customize. Here are some fun variations to try:

• Add veggies: Mix in some spinach or kale for added nutrition and color.
• Mix up the cheeses: Swap out Gruyere for sharp cheddar or mozzarella for different flavor profiles.
• Spice it up: Sprinkle in some red pepper flakes or add sautéed garlic for an extra kick.
• Herb infusion: Experiment with different herbs like thyme or sage to complement the flavors.

How to Make Scalloped Potatoes with Caramelized Onions and Gruyere

Step 1: Preheat Your Oven

First things first, go ahead and preheat your oven to 400°F. This ensures that your scalloped potatoes cook evenly throughout.

Step 2: Caramelize the Onions

In a thick-bottomed sauté pan over medium-high heat, heat 1 tablespoon of olive oil. Add those lovely sliced onions and stir them well to coat with oil. Cook them until they turn golden brown—this will take about 15 to 20 minutes. Caramelizing brings out their natural sweetness, adding depth of flavor to your dish.

Step 3: Coat the Potatoes

While those onions are cooking away, grab a large bowl and toss together your sliced Yukon gold potatoes with another tablespoon of olive oil. Mix in 1/2 cup of grated Gruyere cheese, 1/2 cup of grated Parmesan cheese, salt, and white pepper. If you’re prepping ahead of time, ensure each potato slice is well-coated with olive oil to prevent browning.

Step 4: Assemble Your Dish

Now it’s time for assembly! Lightly butter your gratin dish (it should hold about 2 to 3 quarts) before layering those caramelized onions evenly at the bottom. Then arrange your cheese-coated potato slices artistically over the onions. Pour stock over everything—a little moisture goes a long way! Finally, sprinkle remaining cheese on top.

Step 5: Bake Until Tender

Cover your dish with aluminum foil and pop it into the oven for about 50 minutes until fork-tender. This step allows all those delicious flavors to meld together nicely!

Step 6: Broil for Perfection

After baking, remove the foil and broil uncovered for an additional five minutes until everything turns lightly browned on top. This creates a beautiful crust that adds even more flavor!

Finally, sprinkle some finely minced rosemary before serving—its fresh aroma makes this dish truly special! Did you love this recipe? Let us know with a rating and review!

Pro Tips for Making Scalloped Potatoes with Caramelized Onions and Gruyere

Making scalloped potatoes can be a delightful experience, especially when you add a few insider tricks to elevate your dish!

• Use a mandoline for uniform slices: This ensures even cooking and helps the potatoes layer beautifully. Uneven slices can lead to some pieces being overcooked while others remain crunchy.

• Caramelize onions slowly: Taking your time with the onions (around 15-20 minutes) allows their natural sugars to develop, resulting in a sweeter and more flavorful base for your potatoes.

• Layer thoughtfully: Alternate layers of potatoes and caramelized onions for distribution of flavors. This method ensures every bite is filled with deliciousness, making each serving irresistible.

• Broil for the perfect finish: Removing the foil and broiling at the end gives your scalloped potatoes that golden crust we all crave. This adds texture and a pleasing visual element to your dish.

• Let it rest before serving: Allowing the dish to sit for about 10 minutes after baking helps it set up, making it easier to cut into neat servings without falling apart.

How to Serve Scalloped Potatoes with Caramelized Onions and Gruyere

Presenting your scalloped potatoes beautifully can make all the difference at the dinner table! Here are some ideas on how to showcase this delightful dish.

Garnishes

• Chopped fresh parsley: A sprinkle of vibrant green parsley adds a fresh touch that brightens up the rich flavors.
• Extra grated Gruyere: For cheese lovers, an additional sprinkle of Gruyere right before serving enhances both flavor and presentation.
• Fresh rosemary sprigs: A small sprig placed on top not only looks beautiful but also reinforces the lovely herbaceous notes in the dish.

Side Dishes

• Roasted Brussels sprouts: These add a delightful crunch and earthy flavor that complements the creaminess of the scalloped potatoes.
• Garlic sautéed green beans: The brightness of green beans paired with garlic creates a light contrast that balances out the richness of your main dish.
• Mixed greens salad: A simple salad with vinaigrette provides a refreshing counterpoint, adding necessary acidity to balance flavors.
• Grilled or roasted chicken: For those looking to add protein, a light grilled chicken breast seasoned with herbs makes a perfect pairing without overshadowing your scalloped potatoes.

With these tips and serving suggestions, you’re well on your way to impressing family and friends with this comforting yet elegant side dish. Enjoy every bite!

Make Ahead and Storage

This Scalloped Potatoes with Caramelized Onions and Gruyere recipe is perfect for meal prep! You can make it ahead of time and enjoy its rich flavors on busy weeknights or during special occasions without the last-minute rush.

Storing Leftovers

• Allow the scalloped potatoes to cool completely before storing.
• Transfer leftovers to an airtight container.
• Store in the refrigerator for up to 3 days.

Freezing

• To freeze, ensure the dish has cooled completely.
• Wrap the gratin dish tightly with plastic wrap and then with aluminum foil.
• 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 with aluminum foil and heat for about 25-30 minutes, until warmed through. Remove foil for the last 5 minutes to crisp the top if desired.

FAQs

Here are some common questions about making Scalloped Potatoes with Caramelized Onions and Gruyere:

Can I use a different type of cheese besides Gruyere?

Absolutely! While Gruyere adds a unique flavor, you can substitute it with cheeses like Swiss or fontina for a delicious variation.

How do I make Scalloped Potatoes with Caramelized Onions and Gruyere vegetarian?

Simply use vegetable stock instead of chicken or beef stock, and you’re all set! This will keep your dish vegetarian without sacrificing flavor.

Can I prepare Scalloped Potatoes with Caramelized Onions and Gruyere the night before?

Yes! Prepare everything up to baking, cover it well, and store it in the fridge. Bake it fresh when you’re ready to serve!

What can I serve with Scalloped Potatoes with Caramelized Onions and Gruyere?

These scalloped potatoes make an excellent side dish for roasted meats, grilled vegetables, or a fresh salad. They pair beautifully with almost anything!

Final Thoughts

I hope you enjoy this delightful twist on scalloped potatoes as much as I do! The combination of caramelized onions and melted Gruyere creates a comforting side dish that’s perfect for any occasion. Whether it’s a holiday feast or a cozy family dinner, these scalloped potatoes will surely impress. Happy cooking!