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Cheesy Scalloped Potatoes

Prep Time:

15 Minutes

Cook Time:

90 Minutes


8 Servings



About the Recipe

We can’t get enough of this delicious recipe. Either can friends and family! Without fail, someone always requests this recipe after our Thanksgiving dinner.


  • 4 russet potatoes, sliced into 1/4 inch slices

  • 1 onion, sliced into rings

  • salt and pepper to taste

  • 3 tablespoons butter

  • 3 tablespoons all-purpose flour

  • ½ teaspoon kosher salt

  • 2 cups whole milk

  • 1½ cups shredded Cheddar cheese

  • salt and pepper to taste


  • Preheat oven to 400°F (200 degrees C).

  • Butter an 8×8 casserole dish.

  • Arrange the potatoes and onions in the prepared baking dish, staggering potato and then onion.

  • Season with salt and pepper to taste.

  • In a medium-size saucepan, melt butter over medium heat. Mix in the flour and salt, and stir constantly with a whisk for one minute. Stir in milk. Cook until mixture has thickened.

  • Stir in cheese all at once, and continue stirring until melted and smooth, about 30 to 60 seconds.

  • Pour cheese over the potatoes, and cover the dish with aluminum foil.

  • Bake 1 1/2 hours (90min.) in the preheated oven.

  • For a crisp topping, change the oven setting to broil for 5 minutes before removing the dish. Recipe and Photo Credit: Cheesy Scalloped Potatoes Recipe | I Am Baker

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