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Scalloped Potatoes

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Scalloped Potatoes are a creamy and comforting side dish featuring thinly sliced potatoes baked in a rich white sauce. With or without cheese, it’s a classic favorite perfect for family dinners or festive occasions.

Ingredients

  • 2 pounds Russet or Yukon Gold potatoes, peeled and thinly sliced
  • 3 tbsp butter
  • 3 tbsp all-purpose flour
  • 2 cloves garlic, minced
  • 1/2 small onion, finely chopped (optional)
  • 2 cups milk or half-and-half
  • 1/2 cup heavy cream (optional)
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/4 tsp ground nutmeg (optional)
  • 1 cup shredded cheese (cheddar, gruyère, or blend – optional)
  • Fresh thyme or parsley for garnish (optional)

Instructions

  1. Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. In a saucepan over medium heat, melt butter and sauté garlic and onion (if using) until fragrant.
  3. Whisk in flour to form a roux, cooking for 1–2 minutes.
  4. Gradually whisk in milk and cream until the sauce is smooth and begins to thicken.
  5. Season with salt, pepper, and nutmeg. Stir in cheese, if using, until melted.
  6. Layer half of the potato slices in the baking dish. Pour over half of the sauce.
  7. Repeat with remaining potatoes and sauce.
  8. Cover with foil and bake for 40 minutes.
  9. Remove foil and bake another 25–30 minutes, until golden and bubbly.
  10. Let rest for 10 minutes before serving. Garnish with herbs if desired.

Notes

  • Use a mandoline for evenly sliced potatoes.
  • Add sweet potatoes or turnips for variety.
  • Use shallots and a splash of white wine for more depth.
  • To lighten, use milk only and skip cream.
  • Sprinkle extra cheese on top for a gratin-style crust.

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