Creamy Scalloped Potatoes with Parmesan Cream Sauce

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Creamy Scalloped Potatoes with Parmesan Cream Sauce

Description
These Creamy Scalloped Potatoes are rich, cheesy, and incredibly comforting. Thinly sliced potatoes are layered in a baking dish and covered with a homemade Parmesan cream sauce loaded with garlic, herbs, and onions. Baked until tender and golden, this classic side dish pairs perfectly with chicken, beef, pork, or holiday meals.

Ingredients

For the Potatoes

  • 2 lbs (900g) Yukon Gold or Russet potatoes, thinly sliced
  • 1 tsp salt
  • ½ tsp black pepper

For the Cream Sauce

  • 2 tbsp butter
  • 1 small onion, finely diced
  • 2 cloves garlic, minced
  • 2 tbsp all-purpose flour
  • 2 cups milk
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese
  • 1 tsp dried parsley
  • ½ tsp dried thyme
  • ½ tsp black pepper
  • ½ tsp salt

For Topping

  • ½ cup shredded mozzarella cheese
  • 2 tbsp grated Parmesan cheese
  • Fresh parsley for garnish

Instructions

Step 1: Prepare the Potatoes

  1. Preheat oven to 375°F (190°C).
  2. Grease a 9×13-inch baking dish.
  3. Wash and thinly slice the potatoes.
  4. Arrange the potato slices evenly in the baking dish.
  5. Season lightly with salt and pepper.

Step 2: Make the Cream Sauce

  1. Melt butter in a saucepan over medium heat.
  2. Add diced onion and cook for 3–4 minutes until softened.
  3. Stir in garlic and cook for 30 seconds.
  4. Add flour and whisk continuously for 1 minute.
  5. Slowly pour in milk and cream while whisking.
  6. Cook until the sauce thickens slightly.
  7. Stir in Parmesan cheese, parsley, thyme, salt, and pepper.
  8. Mix until smooth and creamy.

Step 3: Assemble

  1. Pour the cream sauce evenly over the potatoes.
  2. Gently shake the dish so the sauce reaches all layers.
  3. Sprinkle mozzarella and extra Parmesan on top.

Step 4: Bake

  1. Cover with foil and bake for 45 minutes.
  2. Remove foil and bake another 20–25 minutes until golden brown and bubbly.
  3. Let rest for 10 minutes before serving.

Tips

  • Slice potatoes evenly for uniform cooking.
  • For extra flavor, add cooked bacon bits.
  • Gruyère or cheddar cheese can replace mozzarella.
  • Letting the casserole rest helps the sauce thicken.

Q&A

Q: Can I make this ahead of time?
A: Yes, assemble it up to 24 hours in advance and refrigerate before baking.

Q: Can I freeze it?
A: Yes, freeze after baking and cooling completely for up to 2 months.

Q: How do I reheat leftovers?
A: Cover with foil and warm in a 350°F (175°C) oven until heated through.

Servings & Nutrition

Servings: 8

Per Serving (Approximate):

  • Calories: 320
  • Protein: 10g
  • Carbohydrates: 28g
  • Fat: 19g
  • Fiber: 3g
  • Sodium: 420mg

Enjoy this creamy, cheesy potato casserole as the perfect comfort-food side dish for family dinners, holidays, and special occasions! 🥔🧀✨

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