Cheesy Scalloped Potatoes

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 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.

I love all things potato! Especially during the holidays, it’s an absolute must to serve a potato dish for your Christmas dinner or Thanksgiving menu. 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 recipe to your holiday menu!

What kind of potatoes to use?

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.

Russets 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 is to make sure you slice your potatoes super thin. Each 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.

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. ;)

How to make scalloped potatoes

This dish is simple to make and tastes amazing. Follow the simple steps below to get started.

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 in oven. Bake 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.

Can you make this dish ahead of time?

Sure! You’ll still want to bake them first if making 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 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.

More holiday side dishes:

• Sweet Potato Casserole
• Instant Pot Mashed Potatoes
• Slow Cooker Creamed Corn
• Crockpot Cheesy Potatoes
• Slow Cooker Mac and Cheese
• Roasted Butternut Squash