Best Scalloped Potatoes are a creamy, cheesy, and indulgent side dish that everyone loves! With tender layers of potatoes, a rich sauce, and a crispy golden top, this recipe is perfect for holidays, family dinners, or any special occasion.
Ingredients:
- 4 large russet potatoes (peeled and sliced thinly)
- 2 tablespoons unsalted butter
- 1 medium onion (finely chopped)
- 3 cloves garlic (minced)
- 2 cups heavy cream
- 1 cup whole milk
- 2 cups shredded sharp cheddar cheese (plus extra for topping)
- 1/2 cup grated Parmesan cheese
- 2 teaspoons fresh thyme (or 1 teaspoon dried thyme)
- Salt and pepper, to taste
- 1/2 teaspoon ground nutmeg (optional)
- 1/4 cup fresh parsley (chopped, for garnish)
Instructions:
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Preheat the Oven:
- Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.
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Prepare the Potatoes:
- Peel the potatoes and slice them thinly (about 1/8-inch thick). You can use a mandoline slicer for even slices. Set aside in a bowl of cold water to prevent browning.
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Make the Cream Sauce:
- In a large saucepan, melt the butter over medium heat. Add the chopped onion and cook for about 3-4 minutes until softened.
- Add the minced garlic and cook for another 30 seconds until fragrant.
- Stir in the heavy cream and milk. Bring the mixture to a simmer and cook for about 5 minutes, stirring occasionally. Season with salt, pepper, thyme, and nutmeg (if using).
- Remove from heat and stir in the shredded cheddar cheese and Parmesan cheese until melted and smooth.
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Assemble the Scalloped Potatoes:
- Drain the sliced potatoes and pat them dry with a paper towel.
- Arrange a layer of sliced potatoes at the bottom of the prepared baking dish. Pour a small amount of the cheese sauce over the potatoes, spreading it evenly.
- Continue layering potatoes and sauce, repeating until all the potatoes and sauce are used. Be sure to end with a layer of sauce on top.
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Bake:
- Cover the baking dish with aluminum foil and bake for 40 minutes.
- After 40 minutes, remove the foil and bake for an additional 20-25 minutes, or until the potatoes are tender and the top is golden and bubbly. You can test the tenderness by inserting a fork into the potatoes.
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Optional:
- For an extra crispy top, sprinkle additional shredded cheese on top of the potatoes during the last 10 minutes of baking.
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Serve:
- Once baked, remove from the oven and let the scalloped potatoes sit for about 10 minutes to firm up. Garnish with fresh parsley and serve warm.
These Best Scalloped Potatoes are creamy, cheesy, and full of flavor with perfectly cooked potatoes. They’re sure to be a hit at your next meal!