Classic Scalloped Potatoes
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A creamy and comforting potato casserole, perfect as a side dish for any meal.
- Author: Carla Davis
- Prep Time: 20 min
- Cook Time: 1 hr 30 min
- Total Time: 1 hr 50 min
- Yield: 8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 3 pounds Yukon Gold potatoes, peeled and thinly sliced
- 1 medium yellow onion, thinly sliced
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- 2 cups whole milk
- 1 cup heavy cream
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon nutmeg
- Preheat your oven to 375°F (190°C). Butter a 9×13 inch baking dish.
- Arrange half of the sliced potatoes in an even layer in the prepared baking dish. Top with half of the sliced onions.
- In a medium saucepan, melt the butter over medium heat. Whisk in the flour and cook for 1 minute, stirring constantly.
- Gradually whisk in the milk and heavy cream until smooth. Bring to a simmer, stirring, and cook until thickened, about 5 minutes.
- Stir in the salt, pepper, and nutmeg. Pour half of the sauce over the potatoes and onions.
- Layer the remaining potatoes and onions on top. Pour the rest of the sauce evenly over the potatoes.
- Cover the baking dish tightly with aluminum foil.
- Bake for 1 hour. Remove the foil and bake for another 20-30 minutes, or until the potatoes are tender and the top is golden brown and bubbly.
- Let stand for 10 minutes before serving.
Notes
- For a cheesy variation, sprinkle 1 cup of shredded Gruyere or cheddar cheese over the potatoes before covering with foil.
- Ensure your potatoes are sliced uniformly for even cooking. A mandoline slicer can be helpful.
- This dish pairs well with roasted meats and is a popular choice for holiday meals. Consider it as part of your meal planning for a stress-free dinner.
Nutrition
- Serving Size: 1/8th of casserole
- Calories: 450
- Sugar: 5g
- Sodium: 600mg
- Fat: 25g
- Saturated Fat: 15g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 4g
- Protein: 10g
- Cholesterol: 75mg