If you are craving a comforting, creamy side dish that never fails to impress, then you absolutely need to try this Scalloped Potatoes Recipe. It’s a timeless classic that brings together tender, thinly sliced potatoes enveloped in a luscious, savory sauce made from butter, onions, garlic, milk, and rich chicken broth. Every bite bursts with flavor and a velvety texture that makes it perfect for holiday meals, Sunday dinners, or whenever you want to treat yourself and your loved ones to something truly special. Ready to learn how to make this crowd-pleaser? Let’s dive right in!

Ingredients You’ll Need
This Scalloped Potatoes Recipe is delightfully simple in terms of ingredients, but each plays an essential role in delivering the perfect balance of creamy, savory, and tender textures. From the comforting warmth of butter and garlic to the silky sauce base and hearty potatoes, these ingredients work in harmony to make a dish you’ll want to savor again and again.
- ¼ cup butter: Provides richness and helps sauté the onions and garlic for deep flavor.
- 1 large onion, diced: Adds a subtle sweetness and aromatic depth to the sauce.
- 2 cloves garlic, minced: Brings a gentle punch of savory zest that elevates the entire dish.
- ¼ cup flour: The secret to thickening the sauce and giving it that smooth, creamy consistency.
- 2 cups milk: Creates the base of the sauce, offering tenderness and a mild, comforting taste.
- 1 cup chicken broth: Adds savory umami notes that enrich the flavor and keep the sauce from being one-dimensional.
- ½ teaspoon salt: Essential for seasoning and enhancing all the other flavors.
- ¼ teaspoon pepper: Adds just a touch of heat and balances the flavors beautifully.
- 3 pounds white potatoes, sliced about ⅛” thick: The star ingredient that soaks up all the delicious sauce and bakes to tender perfection.
- Salt and pepper to taste: For seasoning the layers and final adjustments before baking.
How to Make Scalloped Potatoes Recipe
Step 1: Preheat Oven
Start by preheating your oven to 350°F. This ensures your scalloped potatoes will bake evenly and develop that gorgeous golden crust by the time they’re ready.
Step 2: Prepare Sauce
In a medium saucepan over medium-low heat, melt the butter, then add the diced onion and minced garlic. Sauté them gently until they become soft and fragrant, roughly 3 minutes. This step builds a base of sweet and savory flavor that’s absolutely essential.
Step 3: Thicken Sauce
Sprinkle in the flour and stir continuously for 1 to 2 minutes to make a roux, which will help thicken your sauce beautifully. Then, gradually whisk in the milk and chicken broth, keeping the heat low so the sauce remains smooth and lump-free. Bring it all to a gentle boil and cook for about a minute until thickened. Finally, season with salt and pepper, tasting to get the perfect balance.
Step 4: Assemble Layers
Grease a 9″x13″ baking dish so your potatoes won’t stick and layering becomes easier. Lay down one-third of the potato slices evenly, season with salt and pepper, then pour in one-third of your luscious sauce. Repeat this layering process two more times, finishing off with the final layer of sauce to fully coat the top.
Step 5: Bake
Cover the dish with foil and bake in your preheated oven for 45 minutes. Then carefully remove the foil and continue baking for another 35 to 45 minutes until the potatoes are tender when pierced with a fork and the top turns a lovely golden brown. For a beautifully crisp top, switch to broil for 3 to 4 minutes, watching closely so it doesn’t burn.
Step 6: Rest
Take the scalloped potatoes out of the oven and let them rest for 15 minutes. This resting time allows the sauce to set slightly, making it easier to cut perfect slices and intensifying the flavors before serving.
How to Serve Scalloped Potatoes Recipe

Garnishes
Adding a few garnishes can turn this comforting dish into a real showstopper. Try sprinkling freshly chopped parsley or chives over the top to add a pop of color and freshness. A grating of sharp cheddar or Parmesan cheese just before broiling gives an irresistible golden crust that is pure indulgence.
Side Dishes
Scalloped potatoes make a fabulous partner to a variety of main dishes. They pair wonderfully with roasted chicken, baked ham, grilled steak, or even a hearty vegetable stew. The creamy texture and savory flavor complement the protein beautifully, making every meal feel celebratory.
Creative Ways to Present
For a unique twist, try layering scalloped potatoes in individual ramekins for an elegant presentation at dinner parties. You can also add thin layers of sautéed mushrooms or cooked bacon between the potato layers to customize your Scalloped Potatoes Recipe and impress your guests with personalized flair.
Make Ahead and Storage
Storing Leftovers
Once cooled completely, transfer leftovers to an airtight container and refrigerate for up to 3 to 4 days. The flavors actually meld and deepen overnight, making your next meal just as delightful.
Freezing
This Scalloped Potatoes Recipe freezes well. After baking and cooling, portion into freezer-safe containers and freeze for up to 2 months. For best results, thaw overnight in the fridge before reheating to maintain creamy texture and avoid ice crystals.
Reheating
To reheat, cover the dish with foil and warm in a 350°F oven for about 20 to 30 minutes or until heated through. You can remove the foil during the last 5 minutes to refresh the golden, slightly crispy top.
FAQs
Can I use a different type of potato?
While white potatoes are ideal because they hold their shape and have a creamy texture, you can also use Yukon Gold potatoes. Avoid waxy potatoes like red potatoes as they may become too mushy.
Is this dish gluten-free?
This particular Scalloped Potatoes Recipe uses flour to thicken the sauce, which contains gluten. To make it gluten-free, substitute the all-purpose flour with a gluten-free flour blend or cornstarch.
Can I make this recipe vegetarian?
Absolutely! Just replace the chicken broth with vegetable broth, and you’ll have a delicious vegetarian version that’s every bit as flavorful and comforting.
Can I prepare this recipe ahead of time?
You can definitely assemble the dish a few hours before baking and keep it refrigerated. Just add an extra 10-15 minutes to the baking time if baking straight from cold.
What’s the difference between scalloped potatoes and au gratin potatoes?
Scalloped potatoes feature a creamy, white sauce without cheese, while au gratin potatoes include cheese both in the sauce and sprinkled on top, creating a richer, cheesier dish.
Final Thoughts
This Scalloped Potatoes Recipe is a guaranteed crowd-pleaser that fills your kitchen with irresistible aromas and your plate with layers of creamy comfort. Whether you’re serving it for a festive occasion or just because you’re in the mood for something cozy, it’s a dish that feels like a warm hug. So grab your potatoes and get ready to make this classic favorite a new staple in your recipe collection!
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Scalloped Potatoes Recipe
- Prep Time: 15 minutes
- Cook Time: 1 hour 35 minutes
- Total Time: 1 hour 50 minutes
- Yield: 8 servings
- Category: Side Dish
- Method: Baking
- Cuisine: American
Description
This classic Scalloped Potatoes recipe features tender, thinly sliced white potatoes layered in a rich, creamy sauce made from butter, sautéed onions, garlic, flour, milk, and chicken broth. Baked to golden perfection, it’s a comforting side dish perfect for family dinners or special occasions.
Ingredients
Potatoes
- 3 pounds white potatoes, sliced about ⅛ inch thick
- Salt and pepper to taste
Sauce
- ¼ cup butter
- 1 large onion, diced
- 2 cloves garlic, minced
- ¼ cup flour
- 2 cups milk
- 1 cup chicken broth
- ½ teaspoon salt
- ¼ teaspoon pepper
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to get ready for baking the scalloped potatoes.
- Prepare Sauce: In a medium saucepan over medium-low heat, melt the butter. Add the diced onion and minced garlic, sautéing until they become soft and fragrant, about 3 minutes. Stir in the flour and cook for 1-2 minutes to create a roux, which will thicken the sauce.
- Thicken Sauce: Gradually whisk in the milk and chicken broth over low heat, stirring continuously until the mixture is smooth and begins to thicken. Bring the sauce to a boil and cook for 1 minute, then season with salt and pepper to enhance the flavors.
- Assemble Layers: Grease a 9×13 inch baking dish to prevent sticking. Begin layering one-third of the sliced potatoes evenly on the bottom, seasoning lightly with salt and pepper. Pour one-third of the prepared sauce over the potatoes. Repeat the layering process two more times, finishing with a layer of sauce on top.
- Bake: Cover the baking dish with foil and bake in the preheated oven for 45 minutes. Remove the foil and continue baking for an additional 35 to 45 minutes until the potatoes are fully tender and the top is golden brown. For a crispier top, optionally broil the dish for 3 to 4 minutes, watching closely to prevent burning.
- Rest: Remove the scalloped potatoes from the oven and allow the dish to rest for 15 minutes before serving. This helps the sauce thicken slightly and makes the casserole easier to slice and serve.
Notes
- Use a sharp knife or a mandoline to slice the potatoes evenly to ensure even cooking.
- For a vegetarian version, substitute the chicken broth with vegetable broth.
- Broiling at the end adds a deliciously crispy top layer, but watch carefully to avoid burning.
- Letting the dish rest after baking helps the layers set and improves texture.

