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Four Ingredient Easy Homemade Scalloped Potatoes Recipe

4.4 from 337 reviews

A simple and delicious homemade scalloped potatoes recipe using only four main ingredients. Thinly sliced potatoes baked with a rich blend of freshly shredded cheeses, evaporated milk, and butter, seasoned with salt and pepper, resulting in a creamy, cheesy, golden casserole perfect as a comforting side dish.

Ingredients

Scale

Main Ingredients

  • 4 large russet potatoes (or Yukon gold), peeled or unpeeled, thinly sliced
  • 2¼ cups freshly shredded cheese (blend of gruyere, sharp cheddar, gouda, and parmesan)
  • 1 can evaporated milk (use as needed to reach bottom layer)
  • 6 tablespoons unsalted butter, cut into thin slices
  • Salt and pepper, to taste

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole.
  2. Layer Potatoes and Cheese: In a casserole dish, arrange a layer of thinly sliced potatoes followed by a generous layer of freshly shredded cheese. Continue layering until all potatoes and cheese are used, ensuring cheese is between layers for optimal melting and flavor.
  3. Add Evaporated Milk and Butter: Pour evaporated milk over the layered potatoes just until it reaches the bottom layer, being careful not to cover or drown the potatoes completely. Evenly distribute thin slices of unsalted butter on top. Season with salt and pepper to taste.
  4. Cover and Bake: Tightly cover the casserole dish with aluminum foil to retain moisture. Bake in the preheated oven for 90 minutes, or until the potatoes are fork-tender and the top is golden and bubbling.
  5. Rest Before Serving: Remove from the oven and let the scalloped potatoes rest for 5–10 minutes to allow the sauce to thicken and set, making it easier to serve.

Notes

  • Use a mix of freshly shredded cheeses like sharp cheddar, gruyere, gouda, and parmesan for the best melt and flavor.
  • For added flavor, thinly sliced onions can be layered with the potatoes, though this recipe keeps it simple without them.
  • Slice the potatoes thinly for even cooking and proper butter distribution.
  • If evaporated milk is unavailable, heavy cream is a suitable substitute due to its similar consistency.
  • Enhance the dish by adding fresh thyme, rosemary, sautéed onions or leeks, diced ham, or crispy bacon for a heartier version.

Keywords: scalloped potatoes, cheesy potatoes, easy casserole, comfort food, homemade side dish