Print

Cheesy Scalloped Potatoes

Cheesy Scalloped Potatoes

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Cheesy Scalloped Potatoes are the ultimate comfort food, ideal for any occasion, from family dinners to festive gatherings. Layers of tender russet potatoes and sweet onion rings are enveloped in a rich, creamy cheese sauce that is both indulgent and satisfying. This crowd-pleasing side dish is not only easy to prepare but also pairs beautifully with a variety of main courses, enhancing every meal with its delightful flavors.

Ingredients

Scale
  • 4 russet potatoes (peeled and sliced into ¼-inch slices)
  • 1 yellow onion (sliced into rings)
  • 3 tablespoons unsalted butter
  • 3 tablespoons all-purpose flour
  • ½ teaspoon kosher salt
  • 2 cups whole milk (room temperature)
  • 1 ½ cups mild cheddar cheese (shredded)
  • Salt and pepper to taste

Instructions

  1. Preheat your oven to 400°F and lightly spray an 8×8-inch casserole dish with nonstick cooking spray.
  2. Layer the sliced potatoes and onion rings in the prepared baking dish, staggering them until all are used.
  3. In a medium saucepan over medium heat, melt the butter. Whisk in the flour and kosher salt for one minute.
  4. Gradually add the room temperature milk while stirring until the mixture thickens.
  5. Stir in the shredded cheddar cheese until melted and smooth.
  6. Pour the cheese sauce evenly over the layered potatoes and onions, then cover tightly with aluminum foil.
  7. Bake for 85-90 minutes or until the potatoes are tender when pierced with a fork.
  8. For a crispy topping, switch to broil after baking and broil until golden brown.
  9. Season with salt and pepper before serving warm.

Nutrition

save me