Creamy Scalloped Potatoes
These classic scalloped potatoes are made with thinly sliced russet potatoes layered in a rich, creamy cheese sauce and baked until tender and golden. Perfect for holidays, family dinners, or any comforting meal.
Prep Time20 minutes mins
Cook Time1 hour hr 5 minutes mins
Total Time1 hour hr 25 minutes mins
Course: Side Dish
Cuisine: American
Keyword: scalloped potatoes, thanksgiving
Servings: 8
- 4 large russet potatoes about 2 lbs, peeled and thinly sliced
- Cheese Sauce
- 3 tablespoons butter
- 3 tablespoons all-purpose flour
- 2 cups whole milk warmed
- 1 1/2 cups sharp cheddar cheese shredded
- 1/2 cup grated Parmesan cheese
- 2 cloves garlic minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried thyme
- Optional: 1/4 teaspoon nutmeg
Preheat oven to 350°F (175°C). Butter a 9×13-inch baking dish.
Melt butter in a medium saucepan over medium heat. Add garlic and cook for 1 minute until fragrant.
Add flour and whisk constantly for 2 minutes to form a light golden roux.
Slowly whisk in the warmed milk. Cook for 5–7 minutes until thickened.
Remove from heat and stir in 1 cup cheddar, all Parmesan, salt, pepper, thyme, and optional nutmeg. Mix until smooth.
Arrange half the sliced potatoes in the dish. Pour half the cheese sauce over them. Repeat with remaining potatoes and sauce.
Cover with foil and bake for 45 minutes. Remove foil and bake an additional 20–30 minutes, until potatoes are tender and top is golden.
Rest for 10 minutes before serving. Garnish with fresh thyme if desired.
Calories: 281kcal | Carbohydrates: 25g | Protein: 11g | Fat: 15g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 45mg | Sodium: 602mg | Potassium: 577mg | Fiber: 2g | Sugar: 4g | Vitamin A: 502IU | Vitamin C: 21mg | Calcium: 298mg | Iron: 1mg