Oh, scalloped potatoes! Is there anything more comforting? Seriously, this dish just screams holidays and family dinners to me. It’s one of those recipes that’s always a hit, whether it’s Thanksgiving, Christmas, or just a random Sunday when you need a little extra love on your plate.
What I love most about this recipe is that it’s easy, as in *really* easy. Don’t get me wrong, some dishes are worth the effort, but sometimes you just want something delicious without spending all day in the kitchen. And that’s where these easy scalloped potatoes come in.

I remember the first time I made scalloped potatoes completely on my own. I was probably, oh, 10 years old? My grandma walked me through it, step by step, and I felt so proud when everyone raved about them! It felt amazing. This recipe is my spin on that treasured memory – a little bit simpler, maybe, but just as delicious. So, let’s get cooking!
Why You’ll Love This Scalloped Potatoes Recipe
Okay, so why *this* scalloped potatoes recipe? Let me tell you!
- Easy Peasy: Seriously, if I can do it, you can do it!
- Classic Comfort: It’s like a warm hug in food form. Need I say more?
- Holiday Hero: This dish is *always* a crowd-pleaser at any gathering.
- Delicious Flavor: Creamy, cheesy (if you want!), and oh-so-satisfying.
- Crowd-Pleasing: Even picky eaters love this recipe.
Ingredients for Easy Scalloped Potatoes
Alright, let’s gather everything we need for these dreamy scalloped potatoes. Here’s the lineup:
- 2 lbs potatoes, peeled and thinly sliced
- 1 medium onion, thinly sliced
- 3 tbsp butter
- 3 tbsp all-purpose flour
- 3 cups milk
- 1 tsp salt
- 1/2 tsp black pepper
- 1/4 tsp nutmeg
- 1 cup shredded cheddar cheese (optional) … but c’mon, cheese makes everything better, right?
Make sure those potatoes are sliced nice and thin – it helps them cook evenly. And that’s it! Easy, right?

How to Make Scalloped Potatoes: Step-by-Step
Okay, friend, let’s get down to business! Here’s how we’re gonna make these scalloped potatoes. Trust me, it’s easier than it looks!
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First things first: Preheat your oven to 350°F (175°C). This is important! While the oven’s heating up, grease a 9×13 inch baking dish. You can use butter or cooking spray – whatever you prefer. I usually go with butter ‘cause, well, it’s butter!
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Now, in a large saucepan, melt 3 tablespoons of butter over medium heat. Once it’s all melty and gorgeous, stir in 3 tablespoons of all-purpose flour until it’s smooth. This is gonna be our base, so take your time and whisk it well. We don’t want any lumps!
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Gradually whisk in 3 cups of milk until the mixture is smooth and thickened. Keep stirring, my friend! It should take a few minutes, but you’ll see it start to get nice and creamy. This is where the magic happens!
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Stir in 1 teaspoon of salt, ½ teaspoon of black pepper, and ¼ teaspoon of nutmeg. Oh, that nutmeg! It adds just the right amount of warmth. Remove the saucepan from the heat.
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Time to assemble! Layer half of your thinly sliced potatoes into the greased baking dish. Next, add half of your thinly sliced onion. Now, pour half of that creamy sauce over the potatoes and onions. Mmm, it’s already looking good, right?
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Repeat those beautiful layers! Add the remaining potatoes, onions, and sauce. Make sure everything is evenly distributed. We want every bite to be perfect!
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Here’s where you get to decide: Cheese or no cheese? If you’re a cheese lover like me (and who isn’t?), sprinkle 1 cup of shredded cheddar cheese over the top. But if you want to keep it classic, you can skip this step. It’s totally up to you!
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Bake in the preheated oven for 60-75 minutes, or until the potatoes are tender and the top is golden brown. The best way to check is to poke a potato slice with a fork – if it goes in easily, you’re good to go! And careful, the dish will be HOT!
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Let it stand for 10 minutes before serving. I know, it’s hard to wait, but trust me, it’s worth it! This gives the sauce a chance to set up a little. And then… dig in!

Tips for the Best Scalloped Potatoes
Want to take your scalloped potatoes to the next level? Of course you do! Here are a few little tricks I’ve learned over the years that’ll make ’em extra amazing:
- Slice ’em thin! Seriously, a mandoline is your best friend here. Thin, even slices mean your potatoes will cook evenly. No one wants crunchy potatoes in their creamy sauce, trust me!
- Garlic, garlic, garlic! Okay, this is optional, but I *love* adding a minced clove of garlic to the butter when I’m melting it. It gives the sauce a little extra oomph.
- Oven temps vary: Keep an eye on things! Every oven’s different, so adjust the baking time as needed. You’ll know they’re done when the potatoes are fork-tender and the top is golden brown.
Happy cooking!
Make-Ahead and Storage Instructions for Scalloped Potatoes
Planning ahead? You totally can with these scalloped potatoes! To make them ahead, assemble everything, but don’t bake ’em. Just cover the dish tightly with foil and pop it in the fridge for up to 24 hours. When you’re ready to bake, add about 15 minutes to the cooking time.
Got leftovers? Score! Store them in an airtight container in the fridge for up to 3 days. To reheat, just microwave ’em or bake in a low oven until warmed through. They might be a little less creamy, but still delicious!
FAQ About Making Scalloped Potatoes
Got questions about making scalloped potatoes? Don’t worry, I’ve got answers! Here are some of the most common questions I get asked:
Can I use different types of cheese?
Absolutely! While cheddar is my go-to, feel free to experiment! Gruyere, Monterey Jack, or even a little Parmesan would be delicious in these homemade scalloped potatoes. Trust me, a cheesy twist never hurts!
Can I add ham or bacon to my easy scalloped potatoes?
Oh, you *know* it! Adding ham or bacon is a fantastic way to take these scalloped potatoes to the next level. Just cook the ham or bacon beforehand and layer it in with the potatoes and onions. Mmm, smoky goodness!
How do I prevent the potatoes from browning?
Potatoes can sometimes brown if they’re exposed to air for too long. To prevent this, you can place the sliced potatoes in a bowl of cold water until you’re ready to layer them. Also, that creamy sauce helps keep them from browning during baking. A little trick my grandma tought me!
Can these scalloped potatoes be made in a slow cooker?
While I haven’t tried it myself, I *think* you could adapt this scalloped potatoes recipe for a slow cooker. You’d likely need to adjust the cooking time and amount of liquid. But honestly, the oven is my preferred method for creamy perfection!

Estimated Nutritional Information for Scalloped Potatoes
Okay, so here’s the estimated nutritional breakdown for one slice of these scalloped potatoes. Keep in mind, though, this is just an estimate! Values can vary depending on the brands you use and your exact serving size.
Enjoy Your Homemade Scalloped Potatoes
And there you have it – easy, dreamy scalloped potatoes, ready to steal the show at your dinner table! I really hope you give this recipe a try. It’s a classic for a reason!
Now, go ahead and dig in! And if you loved this recipe as much as I do, please leave a comment below or give it a star rating. I’d love to hear what you think!
Print
Easy Scalloped Potatoes
- Prep Time: 20 min
- Cook Time: 75 min
- Total Time: 95 min
- Yield: 6-8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This scalloped potatoes recipe is easy to make and perfect for holidays or gatherings. Enjoy this homemade comfort food.
Ingredients
- 2 lbs potatoes, peeled and thinly sliced
- 1 medium onion, thinly sliced
- 3 tbsp butter
- 3 tbsp all-purpose flour
- 3 cups milk
- 1 tsp salt
- 1/2 tsp black pepper
- 1/4 tsp nutmeg
- 1 cup shredded cheddar cheese (optional)
Instructions
- Preheat oven to 350°F (175°C). Grease a 9×13 inch baking dish.
- In a large saucepan, melt butter over medium heat. Stir in flour until smooth. Gradually whisk in milk until mixture is smooth and thickened.
- Stir in salt, pepper, and nutmeg. Remove from heat.
- Layer half of the potatoes in the prepared baking dish, followed by half of the onion. Pour half of the sauce over the potatoes and onions.
- Repeat layers with remaining potatoes, onions, and sauce.
- If desired, sprinkle cheese over the top.
- Bake for 60-75 minutes, or until potatoes are tender and top is golden brown.
- Let stand for 10 minutes before serving.
Notes
- For extra flavor, add a clove of garlic, minced, to the butter when melting.
- Use a mandoline for evenly sliced potatoes.
- Adjust baking time depending on your oven. Potatoes should be easily pierced with a fork when done.
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 8g
- Sodium: 400mg
- Fat: 18g
- Saturated Fat: 11g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 3g
- Protein: 8g
- Cholesterol: 50mg