Cheesy Scalloped Potatoes

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  • These cheesy scalloped potatoes are a classic and staple at any holiday dinner. They are creamy, cheesy and absolutely delicious! Your guests will go crazy over this scalloped potatoes recipe!

    I am a HUGE fan of potatoes! While I love a classic baked potato, I’m always looking for new ways to serve them. I love making these easy scalloped potatoes, cheesy potatoes, twice baked potatoes, mashed potatoes and potato skins. So many ways to serve them!

    scalloped potatoes in a baking dish with a wooden spoon

    Easy scalloped potatoes

    I love all things potato! Especially during the holidays, it’s an absolute must to serve a potato dish for Thanksgiving or Christmas dinner. These scalloped potatoes make the perfect holiday side dish and are always gone so fast!

    They are creamy, cheesy and taste amazing. The flavors bake perfectly together and create the most delicious, tender potatoes. Plus the cheesy top gets nice and golden brown…making every bite to die for! Believe me when I say you need to add this scalloped potatoes recipe to your holiday menu!

    thinly slicing potatoes on a cutting board with a knife

    What kind of potatoes are good for scalloped potatoes?

    When making scalloped potatoes, I tend to use either russets or Yukon golds. Both will turn out delicious, so you can choose based on what’s available at the store, looks the most fresh or is on sale.

    Russet potatoes are a bit starchier than Yukons, which makes the sauce a tad creamier. So I typically will use russets since I prefer a creamier sauce. You could also use sweet potatoes, but I prefer my savory scalloped sweet potatoes for those.

    How thin should scalloped potatoes be?

    The key to making perfect scalloped potatoes is to make sure you slice your potatoes super thin. Each potato slice should be about 1/8″ thick. This will help them to cook evenly and become tender.

    Using a mandoline to slice the potatoes makes it quicker and easier, however you can definitely still use a regular knife. Just try to slice them equally in size so that they cook at the same speed.

    grating cheddar cheese for scalloped potatoes

    The key to extra cheesy scalloped potatoes

    I LOVE adding lots of cheese to my scalloped potatoes. That’s the best part, right?! I always grate my own cheddar cheese. When it’s freshly grated, it makes it extra creamy and perfectly bubbly on top.

    To go lighter on cheese: You can cut down on cheese if you prefer. I wouldn’t cut the cheese from the sauce, but you could cut it from adding as much to the top. But since it’s the holidays, you might as well go all out. ;)

    uncooked scalloped potatoes in a baking dish with cheese on top

    How to make scalloped potatoes

    These cheesy scalloped potatoes are simple to make and taste amazing. Scroll down for the printable scalloped potatoes recipe.

    1. Preheat oven and butter pan. Preheat oven to 350°F and butter your pan. Then line half of the potatoes on the bottom of the pan.
    2. Make the roux. In a small sauce pan, melt the butter and then add in garlic. Cook for 1-2 minutes. Whisk in flour, salt and pepper and cook another minute.
    3. Let simmer, then add cheese. Next, slowly whisk in milk until smooth. Bring to a light simmer (to thicken) and then stir in 3/4 cup cheese until melted. Remove from heat.
    4. Assemble in pan. Pour half of sauce over potatoes and then sprinkle cheese over top (about 1/2 cup). Then line remaining potatoes on top and add remaining sauce and cheese.
    5. Bake the scalloped potatoes. Bake the potatoes for 50-60 minutes (uncovered) until they are fork tender and golden on top.

    NOTE: If you like your potatoes with onions, add 1/2 cup chopped onions when cooking the butter. You can also turn this into a meal by adding leftover chopped ham to the middle layer.

    cheesy scalloped potatoes in a baking dish with a wooden spoon

    Can you make scalloped potatoes ahead of time?

    Sure! You’ll still want to bake the scalloped potatoes first if making them ahead of time, however you’ll cut the baking time in half. I’ll typically cover with foil and bake them for about 30 minutes. Then I’ll remove from the oven and let them cool. Once cooled, I’ll refrigerate overnight.

    When ready to serve the next day, remove the potatoes from the fridge and let sit at room temp for 30 minutes. Then bake uncovered for about 20 to 30 minutes, until the sauce has thickened and the cheese is golden and bubbly. Don’t forget to poke the potatoes with a fork to ensure they are tender and ready to eat!

    cheesy scalloped potatoes in a baking dish with chives on top

    More holiday side dishes:

    Scalloped potatoes recipe

    Scalloped Potatoes Recipe

    Course: Side Dish
    Cuisine: American
    Keyword: cheesy scalloped potatoes, easy scalloped potatoes, scalloped potatoes, scalloped potatoes recipe
    Prep Time: 15 minutes
    Cook Time: 55 minutes
    Total Time: 1 hour 10 minutes
    Servings: 8
    Calories: 269
    Author: Jamielyn Nye
    These cheesy scalloped potatoes are a classic and staple at any holiday dinner. They are creamy, cheesy and absolutely delicious! Your guests will go crazy over this scalloped potatoes recipe!

    Ingredients

    • 2 pounds potatoes , thinly sliced
    • 1/4 cup butter
    • 1 1/2 teaspoons minced garlic
    • 3 Tablespoons all-purpose flour
    • 1 teaspoon salt
    • 1/4 teaspoon pepper
    • 1 1/2 cups milk
    • 2 cups shredded cheddar cheese , divided

    Instructions

    • Preheat oven to 350°F. Butter a 8x8" or 7x10" pan. Then line half of the potatoes on the bottom of the pan. 
    • Melt the butter in a small sauce pan over medium-heat. Add in the garlic and cook for 1-2 minutes. Whisk in flour, salt and pepper. Let cook another minute. 
    • Turn heat to medium-low. Slowly whisk in the milk and whisk until smooth. Bring to a light simmer to allow to thicken. Then stir in 3/4 cup cheese until melted and remove from heat. 
    • Pour half of the sauce over the potatoes. Then sprinkle about 1/2 cup cheese over top. Line the remaining potatoes over top. Then add the remaining sauce and cheese over top.
    • Bake uncovered for 50-60 minutes, or until potatoes are fork tender an the top is golden brown.

    Video

    Notes

    • If you like your potatoes with onions, add 1/2 cup chopped onions when cooking the butter. Then cook 2-3 minutes. 
    • You can also turn this into a meal by adding leftover chopped ham to the middle layer. 
    • Add a little crunch by adding 4 pieces cooked and crumbled bacon to the top.
     
    To make-ahead:
    If making in advance, cut the baking time in half. Cover with foil and bake for about 30 minutes. Remove from oven and let cool. Once cooled, refrigerate overnight. 
    When ready to serve the next day, remove potatoes from fridge and let sit at room temp for 30 minutes. Then bake uncovered for about 20 to 30 minutes, until the sauce has thickened and the cheese is golden and bubbly. Don't forget to poke the potatoes with a fork to ensure they are tender and ready to eat!

    Nutrition

    Calories: 269kcal | Carbohydrates: 19g | Protein: 11g | Fat: 16g | Saturated Fat: 10g | Cholesterol: 49mg | Sodium: 547mg | Potassium: 556mg | Fiber: 2g | Sugar: 2g | Vitamin A: 535IU | Vitamin C: 13.1mg | Calcium: 291mg | Iron: 4mg
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