Scalloped Potatoes Recipe in a 9x9 Dish for Perfect Comfort Food

Scalloped potatoes baked in a 9×9-inch dish are a classic comfort food that combines tender potatoes with a rich, creamy sauce. This versatile recipe is perfect for family dinners or special occasions, offering a satisfying side that pairs well with meats and vegetables alike. The dish’s even baking ensures the potatoes are perfectly cooked through with a golden, bubbly top that everyone will love.

Ingredients

4 large russet potatoes, peeled and thinly sliced (about 1/8 inch thick)
2 cups whole milk
1 cup heavy cream
3 tablespoons unsalted butter
3 tablespoons all-purpose flour
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon ground black pepper
1 teaspoon salt (adjust to taste)
1 cup shredded sharp cheddar cheese
1/4 teaspoon ground nutmeg (optional)
Fresh chopped parsley for garnish (optional)

Instructions

Preheat your oven to 375°F (190°C). Grease a 9×9-inch baking dish with butter or non-stick spray to prevent sticking.

Prepare the sauce: In a medium saucepan, melt the butter over medium heat. Whisk in the flour and cook for about 1 minute until it forms a smooth paste. Gradually whisk in the milk and heavy cream, stirring constantly to prevent lumps. Cook until the mixture thickens, about 5 minutes.
Add the garlic powder, onion powder, salt, pepper, and nutmeg (if using) to the sauce. Stir well and remove from heat. Mix in half of the shredded cheddar cheese until melted and smooth.
Arrange a layer of sliced potatoes in the prepared dish, slightly overlapping. Pour a portion of the sauce over the potatoes, then sprinkle with a little cheese. Repeat these layers until all potatoes and sauce are used, finishing with a layer of sauce and cheese on top.

Cover the dish with aluminum foil and bake in the preheated oven for 45 minutes. After that, remove the foil and continue baking for an additional 15 minutes, or until the top is golden brown and bubbly.
Remove from oven and let sit for about 10 minutes before serving. Garnish with chopped parsley if desired for a fresh touch.

Tips

For a richer flavor, substitute half-and-half for the milk and cream combination.

If you prefer a spicier kick, add a pinch of cayenne pepper or smoked paprika to the sauce.
To save time, you can use pre-sliced potatoes from the produce section or a mandoline for uniform slices.
Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave to prevent drying out.

Serving Suggestions

Serve scalloped potatoes as a hearty side dish alongside roasted chicken, grilled steak, or baked ham. They also pair well with a simple green salad or steamed vegetables for a balanced meal. For a more indulgent presentation, sprinkle additional shredded cheese or chopped bacon on top before serving.

Variations

Cheese Variations: Swap cheddar for Gruyère, Monterey Jack, or a blend of cheeses for different flavor profiles.
Herb Additions: Incorporate fresh thyme, rosemary, or chives into the sauce for added aroma and taste.

Vegetable Add-ins: Layer in thin slices of onion, cooked spinach, or sautéed mushrooms for extra texture and nutrition.
Gluten-Free: Use a gluten-free thickener like cornstarch or arrowroot powder instead of flour.

Storage and Reheating

Leftover scalloped potatoes can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, cover the dish with foil and bake at 350°F (175°C) for about 20-25 minutes until heated through. Alternatively, reheat individual portions in the microwave on medium power for 2-3 minutes, checking and stirring halfway through to ensure even heating. Avoid reheating multiple times, as this can affect texture and flavor.

Frequently Asked Questions

Can I make scalloped potatoes ahead of time?

Yes, you can assemble the dish up to a day in advance. Cover tightly with plastic wrap or foil and refrigerate. When ready to bake, add an extra 10-15 minutes to the baking time to ensure the potatoes are fully cooked and bubbly.

Can I freeze scalloped potatoes?

Freezing is possible but may affect the texture, especially the potatoes. To freeze, assemble the dish without baking, wrap tightly in plastic wrap and foil, and freeze for up to 2 months. Thaw in the refrigerator overnight and bake as directed, adding extra time if needed.

What type of potatoes work best for scalloped potatoes?

Russet potatoes are ideal because they are starchy, which helps them absorb the sauce and become tender. Yukon Gold potatoes can also be used for a creamier texture and richer flavor. Avoid waxy potatoes like Red Bliss, as they hold their shape too well and may not create the desired creamy consistency.

How do I prevent the top from burning or becoming too crispy?

Cover the dish with foil during most of the baking process to prevent burning. Remove the foil in the last 15 minutes to allow the cheese to brown and bubble. Keep an eye on it towards the end to prevent over-browning, especially if your oven runs hot.

Can I use milk instead of cream?

Yes, substituting milk for the heavy cream is common for a lighter version. To compensate for less richness, you can add a bit of cream cheese or extra cheese to maintain creaminess. Keep in mind that the sauce may be slightly less thick and luxurious but still delicious.

Is it necessary to peel the potatoes?

No, peeling is optional. Leaving the skins on adds texture and nutrients. If you prefer a smoother dish, peel the potatoes before slicing. Be sure to wash them thoroughly if leaving the skins on.

Enjoy your homemade scalloped potatoes in a 9×9 dish that’s perfect for family dinners or holiday gatherings, delivering comforting flavors and a satisfying texture every time.

Scalloped Potatoes Recipe in a 9×9 Dish for Perfect Comfort Food