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Easy Cheesy Scalloped Potatoes Recipe

4.6 from 98 reviews

A comforting casserole featuring thinly sliced potatoes layered with cheddar cheese, aromatic garlic and onions, and a creamy milk and heavy cream sauce, baked to golden bubbly perfection. This easy cheesy scalloped potatoes dish is perfect as a hearty side or a satisfying main.

Ingredients

Scale

Potatoes

  • 5 large russet or Yukon Gold potatoes, peeled and thinly sliced

Cheese

  • 2 cups shredded cheddar cheese

Dairy

  • 1 cup whole milk
  • 1 cup heavy cream

Aromatics and Herbs

  • 3 garlic cloves, minced
  • 1 medium onion, finely chopped
  • Rosemary or thyme, to taste

Seasonings

  • Salt, to taste
  • Pepper, to taste

Instructions

  1. Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the scalloped potatoes.
  2. Grease Baking Dish: Lightly grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking.
  3. First Layer of Potatoes: Arrange a layer of thinly sliced potatoes evenly at the bottom of the prepared baking dish.
  4. Add Aromatics: Sprinkle a portion of the minced garlic and finely chopped onion over the potato layer for flavor.
  5. Cheese Layer: Add a generous layer of shredded cheddar cheese on top of the garlic and onion.
  6. Herbs: Sprinkle a pinch of rosemary or thyme over the cheese layer to add aromatic notes.
  7. Mix Dairy Sauce: In a separate bowl, combine the whole milk and heavy cream, add salt and pepper to taste, and stir well.
  8. Pour Sauce: Gently pour a portion of the milk and cream mixture over the layered ingredients, ensuring the sauce seeps through the potatoes.
  9. Repeat Layers: Repeat layering potatoes, garlic, onion, cheese, herbs, and pouring the sauce until all ingredients are used, finishing with cheese and herbs on top.
  10. Cover and Bake: Cover the baking dish with aluminum foil to retain moisture and bake in the preheated oven for 45 minutes.
  11. Uncover and Continue Baking: Remove the foil and bake uncovered for an additional 15-20 minutes until the top is golden brown and bubbly.
  12. Rest: Remove from the oven and let the scalloped potatoes rest for about 10 minutes to thicken the sauce and set the layers.
  13. Serve: Use a spatula to serve warm portions, ensuring each serving has well layered potatoes, cheese, and creamy sauce.

Notes

  • Thinly slicing the potatoes helps them cook evenly and absorb flavors better.
  • Using a mix of whole milk and heavy cream yields a rich, creamy sauce.
  • You can substitute cheddar with other cheeses like Gruyère or mozzarella for different flavors.
  • Fresh herbs can be adjusted to preference, or omitted if unavailable.
  • Resting the dish before serving helps the sauce thicken for easier slicing.

Keywords: scalloped potatoes, cheesy potatoes, baked potatoes, creamy potato casserole, comfort food, side dish, easy recipe