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Cheesy Scalloped Potatoes for Christmas Dinner Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 81 reviews
  • Author: Lily
  • Prep Time: 20 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 20 minutes
  • Yield: 6 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Description

A rich and creamy cheesy scalloped potatoes recipe perfect for your Christmas dinner. Layers of thinly sliced potatoes baked in a luscious blend of cream, milk, and melted cheese, seasoned with aromatic onion and garlic powders. This dish offers a comforting and flavorful side to elevate your holiday feast.


Ingredients

Scale

Potatoes

  • 1 kg potatoes, thinly sliced

Cheese

  • 1 cup shredded mozzarella
  • 3/4 cup shredded cheddar

Dairy and Sauce

  • 1 cup cream
  • 1.5 cups milk
  • 2 tablespoons melted butter
  • 2 tablespoons flour

Seasonings

  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder
  • Salt to taste
  • Black pepper to taste

Garnish

  • Parsley or dill, chopped

Instructions

  1. Prepare the Potatoes: Peel and thinly slice the potatoes evenly to ensure consistent cooking. Set aside.
  2. Make the Cheese Sauce: In a saucepan over medium heat, melt the butter. Stir in the flour to create a roux and cook for about a minute until lightly golden. Gradually whisk in the cream and milk, stirring constantly to avoid lumps.
  3. Season the Sauce: Add the onion powder, garlic powder, salt, and black pepper to the sauce. Continue stirring until the sauce thickens enough to coat the back of a spoon, about 5-7 minutes.
  4. Add Cheese: Remove the sauce from heat and stir in the shredded mozzarella and cheddar until melted and smooth.
  5. Layer the Dish: Preheat the oven to 180°C (350°F). In a baking dish, arrange a layer of sliced potatoes, then pour a portion of the cheese sauce over them. Repeat layering until all potatoes and sauce are used, finishing with cheese sauce on top.
  6. Bake: Cover the dish with foil and bake for 45 minutes. Remove the foil and bake for an additional 15-20 minutes or until the top is golden and bubbly and the potatoes are tender when pierced with a fork.
  7. Garnish and Serve: Let the scalloped potatoes rest for about 5 minutes. Garnish with freshly chopped parsley or dill before serving to add color and freshness.

Notes

  • Use uniform slices of potatoes for even cooking.
  • For a richer flavor, substitute half the milk with heavy cream.
  • Covering the dish while baking prevents drying out and helps potatoes cook through.
  • You can prepare the dish ahead of time and refrigerate it before baking; just add extra baking time if baking from cold.
  • Substitute cheddar with Gruyere for a nutty flavor variation.
  • Ensure the sauce is thick enough to coat the potatoes but not too thick to be gloopy.