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Best Scalloped Potatoes

Deliciously creamy scalloped potatoes with a golden cheesy top that is perfect for any occasion, bringing comfort and satisfaction in every bite.
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 8 servings
Course: Comfort Food, Side Dish
Cuisine: American
Calories: 350

Ingredients
  

Potatoes
  • 6 cups thinly sliced potatoes (Yukon or Russet work well)
Cheese Sauce
  • 3 tbsp unsalted butter Use unsalted butter for better salt control.
  • 3 tbsp all-purpose flour
  • 2 cups milk Whole milk makes it silkier, but 2% works fine.
  • 1 cup shredded cheddar cheese Sharp cheddar gives a nice tang.
  • 1/2 cup shredded mozzarella Melts beautifully for stretch and creaminess.
Seasoning
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp garlic powder Fresh garlic gives it that extra flavor boost.
  • 1/4 tsp paprika For color and a gentle smoky lift.

Method
 

Preparation
  1. Preheat the oven to 375°F and grease a 9×13 inch dish. Lay out your thin potato slices so they’re ready.
  2. Melt 3 tbsp butter in a saucepan over medium heat, then add 3 tbsp flour, whisking for about 1 minute until it smells toasty.
  3. Slowly pour in 2 cups milk while whisking constantly. The sauce will smooth out and thicken.
  4. Add 1 cup cheddar, 1/2 cup mozzarella, 1/2 tsp salt, 1/2 tsp black pepper, 1/2 tsp garlic powder, and 1/4 tsp paprika. Stir until the cheese melts and the sauce becomes glossy and thick.
Assembly and Baking
  1. Layer half the sliced potatoes in the greased dish so they overlap slightly. Pour half the cheese sauce over them, spreading gently.
  2. Repeat with the remaining potatoes and sauce. Cover with foil and bake at 375°F for 40 minutes.
  3. Remove the foil and bake another 10–20 minutes until the top turns golden and the potatoes are tender when pierced with a fork.
  4. Let the dish rest for 10 minutes before serving.

Notes

For a crisp, bright side, serve this with a simple slaw or roasted vegetables. You can also add a handful of cooked bacon or a tablespoon of Dijon mustard for added flavor.