These Easy Creamy Scalloped Potatoes are the ultimate comfort food side dish. Made with tender Yukon Gold potatoes, a rich garlic cream sauce, Parmesan cheese, and fragrant thyme, this recipe delivers beautifully layered potatoes with a creamy center and a golden, bubbling top.
Every slice of potato absorbs the flavorful sauce as it bakes, creating a soft, buttery texture that pairs perfectly with the savory notes of garlic and Parmesan. The final uncovered baking time helps the top develop an appetizing golden crust while the sauce thickens around the potatoes.
One of the best things about this recipe is how simple it is to prepare. You only need a handful of everyday ingredients, a baking dish, and a few basic kitchen tools. The potatoes are coated in a homemade cream sauce before baking, helping distribute the flavor throughout the dish.
These creamy scalloped potatoes are perfect for Thanksgiving, Christmas dinner, Sunday roasts, family gatherings, or a cozy weeknight meal. They pair beautifully with roast chicken, turkey, beef, grilled vegetables, and fresh salads.
You can also prepare the dish up to 24 hours ahead, making it a convenient choice when you want a comforting, crowd-pleasing side without last-minute stress.
Why You’ll Love This Creamy Scalloped Potatoes Recipe
There are plenty of reasons to make these creamy scalloped potatoes part of your regular meal rotation.
1. Rich, Creamy Texture
The combination of heavy cream, butter, and Parmesan creates a smooth, flavorful sauce that coats every potato slice.
As the dish bakes, the potatoes become tender and absorb the garlic and thyme flavors. The sauce thickens, creating a comforting texture that makes this dish especially satisfying.
2. A Golden, Cheesy Finish
A sprinkle of additional Parmesan cheese over the top helps create a golden finish as the potatoes bake uncovered.
The contrast between the bubbling sauce, tender potato layers, and lightly browned surface makes this dish appealing both in flavor and appearance.
3. Simple Everyday Ingredients
You do not need complicated ingredients to make this recipe. Yukon Gold potatoes, butter, garlic, flour, cream, Parmesan, thyme, salt, and pepper come together to create a flavorful side dish.
Most of these ingredients are easy to find at a regular grocery store.
4. Perfect for Holidays and Family Dinners
Scalloped potatoes are a classic choice for special occasions because they are hearty, comforting, and easy to serve alongside a variety of main dishes.
Prepare them for Thanksgiving, Christmas, Easter, Sunday dinner, or any gathering where you want a dependable side dish.
5. Easy to Prepare Ahead
You can assemble the dish up to 24 hours in advance, cover it tightly, and refrigerate it before baking.
This makes it particularly useful for holiday entertaining, when oven space and preparation time are often limited.
6. Flexible and Customizable
You can experiment with different cheeses, add sautéed mushrooms, include onions or leeks between the layers, or use a lighter cream alternative.
There are also options for adapting the recipe to dairy-free or gluten-free preferences.
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 15 minutes
- Servings: 8
- Course: Side Dish
- Cuisine: American
- Oven Temperature: 400°F (200°C)
Ingredients for Easy Creamy Scalloped Potatoes
This recipe uses a homemade garlic cream sauce to bring the potato layers together. Each ingredient contributes to the dish’s creamy texture and savory flavor.
1. Yukon Gold Potatoes — 5 Pounds
Yukon Gold potatoes are ideal for this recipe because of their naturally buttery flavor and creamy texture.
Slice them thinly, approximately 1/16 inch thick, so they cook evenly and absorb the sauce throughout the baking process.
Russet potatoes can also be used if you prefer a softer, fluffier result.
2. Unsalted Butter — 2 Tablespoons
Butter forms the base of the garlic cream sauce and adds richness.
Using unsalted butter allows you to control the salt level more easily, particularly because Parmesan cheese also contributes a savory, salty flavor.
3. Garlic — 2 Cloves
Minced or pressed garlic adds a fragrant, savory flavor to the sauce.
Cooking it briefly in melted butter helps release its aroma. Avoid browning it too much, as burnt garlic can introduce bitterness.
4. All-Purpose Flour — 1 Tablespoon
Flour helps thicken the cream sauce.
When combined with melted butter, it forms a roux that gives the sauce more body and helps it coat the potato slices.
Cook the flour briefly before adding the cream to reduce its raw taste.
5. Heavy Cream — 1 Cup
Heavy cream provides the rich, velvety texture associated with traditional scalloped potatoes.
You can replace it with whole milk or half-and-half if you prefer a lighter sauce, although the finished dish may be less rich.
6. Parmesan Cheese — ½ Cup, Plus Extra for Topping
Grated Parmesan adds savory depth and complements the garlic and thyme.
The recipe includes Parmesan in the sauce and an additional sprinkle over the potatoes before baking. This helps create a flavorful, golden finish.
For a different flavor profile, you can experiment with Gruyère, sharp cheddar, or a mixture of cheeses.
7. Fresh Thyme — 1 Teaspoon
Fresh thyme adds an earthy, herbal aroma that works beautifully with potatoes, garlic, cream, and cheese.
If fresh thyme is unavailable, use ½ teaspoon dried thyme instead.
Rosemary is another possible alternative if you prefer a stronger herbal flavor.
8. Kosher Salt — ½ Teaspoon
Salt enhances the flavor of the potatoes and balances the richness of the cream.
Season carefully because Parmesan already adds saltiness to the dish.
9. Black Pepper — ½ Teaspoon
Black pepper contributes mild warmth and balances the creamy sauce.
Freshly ground black pepper works particularly well, but regular ground black pepper is also suitable.
Kitchen Equipment You’ll Need
You only need a few basic kitchen tools to prepare these scalloped potatoes.
- Oven: Bakes the potatoes until tender and golden.
- Ceramic baking dish: Holds the potato layers and cream sauce.
- Large pot: Used to prepare the garlic cream sauce and coat the potatoes.
- Mandoline slicer: Helps create evenly thin potato slices.
- Whisk: Helps incorporate the cream into the roux smoothly.
- Aluminum foil: Covers the dish during the first part of baking.
- Knife and cutting board: Useful for preparing the potatoes and garlic.
A mandoline is particularly helpful for achieving consistent slices. If you use one, handle it carefully and use its safety guard whenever possible.
How to Make Easy Creamy Scalloped Potatoes
Follow these steps to prepare tender potatoes in a rich garlic and Parmesan cream sauce.
Step 1: Prepare the Ingredients
Preheat your oven to 400°F (200°C).
Lightly grease a medium or large ceramic baking dish. Choose a dish that can comfortably accommodate the potato slices without overflowing when the sauce bubbles.
Peel the Yukon Gold potatoes and slice them thinly, aiming for approximately 1/16-inch-thick slices.
A mandoline can make this process faster and help keep the slices uniform. If you are using a knife, work carefully and try to maintain a consistent thickness.
Even slices are important because thicker pieces may take longer to become tender, while very thin pieces may soften more quickly.
Mince or press the garlic and measure the remaining ingredients before beginning the sauce.
Step 2: Make the Garlic Cream Sauce
Place a large pot over medium heat and melt the butter.
Add the minced garlic and cook for approximately one minute, stirring until fragrant.
Be careful not to let the garlic burn. It should release its aroma without becoming dark brown.
Stir in the all-purpose flour and cook for another one to two minutes, stirring continuously. The butter and flour should combine into a smooth roux.
Gradually whisk in the heavy cream, adding it slowly while continuing to whisk. This helps prevent lumps from forming.
Allow the sauce to cook for approximately five minutes, stirring regularly, until it thickens slightly.
Add the grated Parmesan, fresh thyme, kosher salt, and black pepper. Stir until the cheese is incorporated and the sauce looks smooth and creamy.
The sauce should be thick enough to coat the back of a spoon but still pourable. It will continue to thicken as the potatoes bake.
Step 3: Coat the Potato Slices
Add the sliced potatoes directly to the pot containing the garlic cream sauce.
Using a large spoon or spatula, gently toss the potatoes until the slices are coated.
Try to separate any slices that stick together so the sauce can reach the surfaces between them.
This step helps distribute the creamy mixture throughout the dish instead of leaving most of the sauce only on the top layer.
Handle the slices gently to avoid breaking them.
Step 4: Arrange the Potatoes in the Baking Dish
Transfer the coated potatoes to the prepared ceramic baking dish.
Arrange the slices vertically in overlapping rows, as described in the original recipe. This creates a beautiful layered appearance and allows the edges of the potatoes to become exposed during baking.
Pour any remaining cream sauce evenly over the arranged potatoes.
Use a spoon to distribute the sauce into any visible gaps, making sure the potato layers are well coated.
Sprinkle additional grated Parmesan over the top to help create a golden, savory crust.
Step 5: Cover and Bake
Cover the baking dish tightly with aluminum foil.
Place it in the preheated oven and bake for 30 minutes.
The foil helps trap moisture and allows the potatoes to cook through while the sauce heats and thickens.
Keep the dish level when placing it in the oven to prevent the sauce from spilling.
Step 6: Uncover and Finish Baking
After 30 minutes, carefully remove the foil. Watch out for escaping steam.
Return the uncovered dish to the oven and bake for another 30 minutes, or until the potatoes are tender and the top is golden and bubbling.
The uncovered baking period helps the surface develop color while excess moisture evaporates from the sauce.
To check whether the potatoes are done, insert a thin knife into the center of the dish. It should slide through the potato layers with little resistance.
If the potatoes are still firm, continue baking until they are tender. Baking time can vary depending on the thickness of the slices and the depth of the dish.
Step 7: Rest Before Serving
Remove the dish from the oven and let it rest for 10 minutes before serving.
This resting period allows the sauce to settle and thicken slightly, making it easier to scoop and serve neat portions.
The dish will be very hot immediately after baking, so allow the temperature to settle before serving.
Bring the baking dish directly to the table if you like a rustic presentation, or use a serving spoon to transfer the potatoes to individual plates.
Pro Tips for the Best Scalloped Potatoes
A few simple techniques can help you achieve a creamy sauce and evenly cooked potatoes.
Slice the Potatoes Thinly and Evenly
Thin slices are essential for this recipe because they allow the potatoes to cook through during the specified baking time.
Aim for slices approximately 1/16 inch thick. If some slices are significantly thicker than others, they may cook unevenly.
A mandoline can help create consistent slices, but a sharp knife works too.
Warm the Cream Before Adding It
The original recipe recommends warming the milk or cream before adding it to the roux.
Adding warmer cream gradually can help the sauce combine more smoothly and reduce the chance of lumps.
Continue whisking while pouring to maintain a consistent texture.
Cook the Roux Briefly
Once the flour has been stirred into the melted butter, cook it for one to two minutes.
This helps remove the raw flour taste and prepares the mixture to thicken the cream.
Keep stirring so the flour does not stick or brown excessively.
Add the Cream Gradually
Avoid pouring all the cream into the pot at once.
Add it slowly while whisking continuously. This helps create a smooth sauce and makes it easier to control the thickness.
Cover First, Then Uncover
Baking the potatoes under foil for the first 30 minutes helps them cook in a moist environment.
Removing the foil for the final 30 minutes encourages browning and allows the top to become golden.
Let the Dish Rest
Resting for 10 minutes before serving gives the sauce time to settle.
If you serve the potatoes immediately, the sauce may appear looser. A short rest makes the dish easier to portion.
Add Onions or Leeks for Extra Flavor
For a more aromatic version, add thinly sliced onions or leeks between the potato layers.
Their mild sweetness complements the garlic cream sauce and Parmesan.
Cook them first if you prefer a softer texture and a more developed flavor.
Double the Sauce for an Extra-Creamy Dish
If you enjoy particularly creamy scalloped potatoes, the original recipe suggests increasing the sauce.
Keep in mind that changing the amount of sauce can affect the texture and baking time, so check the potatoes for tenderness before serving.
Flavor Variations
This recipe is easy to adapt with different cheeses, herbs, and additional ingredients.
1. Cheddar and Chive Scalloped Potatoes
Replace the Parmesan with sharp cheddar or use a mixture of both cheeses.
Cheddar adds a familiar, rich cheese flavor, while chopped chives contribute a fresh onion-like note.
Sprinkle the chives over the dish after baking to preserve their color and fresh flavor.
2. Garlic and Herb Potatoes
For a more pronounced herbal flavor, add rosemary, parsley, or oregano to the sauce.
Rosemary pairs especially well with roasted meats, while parsley gives the dish a fresh finishing note.
Start with small quantities so the herbs complement the garlic and cheese rather than overpowering them.
3. Smoky Paprika Scalloped Potatoes
Sprinkle a little smoked paprika over the top before baking.
It adds color and a subtle smoky flavor that works well with the creamy potatoes.
You can also combine paprika with cheddar for a richer, more savory variation.
4. Mushroom and Thyme Scalloped Potatoes
Sauté sliced mushrooms in a skillet and layer them between the potato slices before baking.
Mushrooms provide an earthy flavor that complements thyme, garlic, and Parmesan.
Cook the mushrooms first to release some of their moisture and develop their flavor before adding them to the dish.
5. Dairy-Free Scalloped Potatoes
Replace the heavy cream with unsweetened almond milk thickened with cornstarch, or use cashew cream for a richer plant-based alternative.
Use plant-based butter and dairy-free cheese as well.
The texture and flavor will differ from the original recipe, but the garlic, herbs, and potatoes can still create a satisfying side dish.
6. Gluten-Free Scalloped Potatoes
Replace the all-purpose flour with cornstarch or rice flour, as suggested in the original recipe.
If using cornstarch, note that it behaves differently from flour in a roux. For a smooth result, mix it with a little cold liquid to create a slurry, then whisk it into the warm sauce and cook until thickened.
Choose a method appropriate for your substitute and avoid adding too much thickener, which can make the sauce overly dense.
7. Scalloped Potatoes with Onions
Add thinly sliced onions between the potato layers for extra flavor.
The onions soften during baking and contribute sweetness that balances the savory cream sauce.
Leeks are another option if you prefer a milder flavor.
8. Extra-Cheesy Scalloped Potatoes
Use a combination of Parmesan and Gruyère or cheddar.
Parmesan adds savory depth, while Gruyère or cheddar brings a richer, more pronounced cheese flavor.
Reserve some cheese for the top to encourage a golden finish.
What to Serve with Creamy Scalloped Potatoes
These scalloped potatoes are versatile enough to accompany a wide range of meals.
Roast Chicken or Turkey
Serve them alongside roast chicken or turkey for a classic family dinner.
The creamy potatoes complement the savory flavors of roasted poultry and work particularly well with green vegetables or a fresh salad.
Roast Beef
Scalloped potatoes make an excellent accompaniment to roast beef or other hearty beef dishes.
The rich cream sauce balances the savory meat, creating a satisfying meal for Sunday dinners or special occasions.
Grilled Vegetables
For a lighter meal, serve a smaller portion of potatoes with grilled zucchini, asparagus, green beans, or other favorite vegetables.
The vegetables add freshness and contrast to the richness of the potatoes.
Fresh Green Salad
A crisp salad with a simple vinaigrette provides a refreshing contrast to the creamy texture of this dish.
Leafy greens, cucumber, tomatoes, and a tangy dressing can help balance a rich dinner.
Brunch with Eggs and Biscuits
Scalloped potatoes can also be served as part of a brunch spread with eggs, biscuits, and fresh fruit.
Their comforting texture makes them a welcome addition to a hearty breakfast or late-morning meal.
Turn Leftovers into Breakfast
For a more indulgent breakfast, warm leftover potatoes and serve a portion alongside or topped with a fried egg.
The creamy potatoes and savory egg make a satisfying combination.
Make-Ahead Instructions
This recipe is especially useful when planning holiday meals because it can be assembled in advance.
Assemble the Dish Ahead
Prepare the garlic cream sauce, coat the sliced potatoes, and arrange them in the baking dish as directed.
Cover the assembled dish tightly and refrigerate for up to 24 hours before baking.
This allows you to complete most of the preparation before guests arrive.
Bake When Ready to Serve
When it is time to cook, bake the prepared dish according to the recipe instructions.
Because the dish will be starting from a refrigerated temperature, the cooking time may differ from that of a freshly assembled dish. Check that the potatoes are tender all the way through before serving.
Avoid relying on the original timing alone if the center remains firm.
Prepare the Ingredients Separately
If you prefer not to assemble the entire dish ahead, you can measure the sauce ingredients and prepare the baking dish in advance.
For the best texture and to reduce discoloration, slice and assemble the potatoes close to baking time unless you are following the full make-ahead method.
Storage and Freezing Instructions
How to Store Leftover Scalloped Potatoes
Allow leftovers to cool appropriately, then transfer them to an airtight container and refrigerate.
The original recipe recommends storing leftovers in the refrigerator for up to 4 days.
Keep the potatoes refrigerated rather than leaving the cooked dish at room temperature for extended periods.
How to Reheat Scalloped Potatoes
Preheat the oven to 350°F (175°C).
Place the potatoes in an oven-safe dish and cover with foil. Reheat for approximately 15–20 minutes, or until hot throughout.
The exact time depends on the quantity and depth of the leftovers. Larger portions may need additional time.
Covering the dish helps prevent the surface from drying out before the center is hot.
Can You Freeze Scalloped Potatoes?
Yes. The original recipe recommends freezing the cooked dish for up to 2 months.
Allow the potatoes to cool completely, wrap the dish tightly, and freeze in a suitable freezer-safe container.
For best results, thaw the potatoes overnight in the refrigerator before reheating.
Cream-based sauces can sometimes change texture after freezing, so the sauce may be less smooth than when freshly baked. Stirring is not always practical with layered potatoes, but gentle reheating can help warm the dish evenly.
Make-Ahead Storage Reminder
If you assemble the potatoes in advance, cover and refrigerate them for up to 24 hours before baking.
For cooked leftovers, refrigerate in an airtight container for up to four days or freeze for up to two months, following the original recipe’s storage guidance.
Frequently Asked Questions
How Do I Keep Scalloped Potatoes from Curdling?
The original recipe recommends allowing the sauce to thicken slightly before baking and whisking the cream into the roux to create a smooth base.
Add the cream gradually and keep whisking as you pour. Avoid allowing the sauce to boil aggressively, especially if you are using a lighter milk alternative.
Can I Make Scalloped Potatoes Ahead of Time?
Absolutely. Assemble the dish, cover it tightly, and refrigerate it for up to 24 hours before baking.
When ready to serve, bake until the potatoes are tender and the top is golden. The cooking time may need to be adjusted if the dish is cold from the refrigerator.
What Is the Difference Between Scalloped Potatoes and Au Gratin Potatoes?
Scalloped potatoes are traditionally associated with a creamy sauce, while au gratin potatoes typically feature a more prominent cheese layer or topping.
This recipe includes both a garlic cream sauce and Parmesan cheese, giving it characteristics of both styles.
Can I Add Meat to This Recipe?
Yes. The original recipe suggests adding cooked chicken or smoked turkey between the potato layers for a heartier dish.
Cook the meat before adding it, and distribute it evenly so each serving contains a balanced mixture of potatoes and filling.
Can I Add Mushrooms?
Yes. Sautéed mushrooms are a recommended variation.
Cooking them first helps release excess moisture and gives them a more developed flavor. Layer them between the potatoes before baking.
How Do I Make Scalloped Potatoes Gluten-Free?
Replace the all-purpose flour with a suitable gluten-free thickener, such as cornstarch or rice flour.
If using cornstarch, mix it with a little cold liquid before adding it to the sauce to help prevent lumps. Adjust the thickening method as needed because different substitutes behave differently.
Can I Use Russet Potatoes Instead of Yukon Gold?
Yes. Russet potatoes are a suitable alternative and may produce a softer, fluffier result.
Yukon Gold potatoes are preferred in the original recipe for their buttery flavor and creamy texture.
Can I Use Milk Instead of Heavy Cream?
Yes. The recipe allows whole milk or half-and-half as alternatives.
The sauce will generally be less rich when using a lighter dairy option. Pay attention to its thickness before transferring the potatoes to the baking dish.
Why Are My Scalloped Potatoes Still Firm?
Potatoes may remain firm if the slices are too thick, the dish is especially deep, or the potatoes need more baking time.
Slice the potatoes thinly and evenly, cover the dish during the first stage of baking, and test the center with a thin knife before removing it from the oven.
If necessary, continue baking until the potatoes are tender.
Why Is My Sauce Too Thin?
The sauce may need more time to thicken, or the potatoes may release additional moisture during baking.
Cook the roux briefly before adding the cream, allow the sauce to thicken slightly, and avoid adding more liquid than the recipe specifies.
Letting the finished dish rest for 10 minutes also helps the sauce settle and thicken.
Can I Use Different Cheeses?
Yes. Parmesan can be replaced or combined with Gruyère or cheddar.
Each cheese changes the flavor and melting characteristics slightly. Parmesan provides a savory finish, cheddar adds a stronger cheese flavor, and Gruyère contributes a rich, nutty character.
How Long Should Scalloped Potatoes Rest Before Serving?
Let the dish rest for approximately 10 minutes after removing it from the oven.
This allows the sauce to thicken slightly and makes the potatoes easier to serve without losing their layered structure.
Final Thoughts
These Easy Creamy Scalloped Potatoes are a comforting, flavorful side dish made with simple ingredients and a homemade garlic cream sauce. Thinly sliced Yukon Gold potatoes, butter, garlic, cream, Parmesan, and thyme come together to create a rich dish with tender layers and a golden top.
The preparation is straightforward, and the make-ahead option makes the recipe particularly convenient for holidays and family gatherings. Covering the dish during the first part of baking helps the potatoes cook through, while uncovering it for the final 30 minutes encourages a beautifully browned finish.
Serve these potatoes with roast chicken, turkey, beef, grilled vegetables, or a fresh salad. You can also customize the recipe with different cheeses, herbs, mushrooms, or onions to suit your meal.
Whether you prepare them for Thanksgiving or a casual Sunday dinner, these creamy scalloped potatoes deliver the kind of warm, satisfying flavor that makes a meal feel special.
Recipe Card: Easy Creamy Scalloped Potatoes
Prep Time: 15 minutes
Cook Time: 1 hour
Total Time: 1 hour 15 minutes
Servings: 8
Course: Side Dish
Cuisine: American
Ingredients
- 5 pounds Yukon Gold potatoes, thinly sliced
- 2 tablespoons unsalted butter
- 2 cloves garlic, minced
- 1 tablespoon all-purpose flour
- 1 cup heavy cream, whole milk, or half-and-half
- ½ cup grated Parmesan cheese, plus extra for topping
- 1 teaspoon fresh thyme or ½ teaspoon dried thyme
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
Instructions
- Preheat the oven to 400°F (200°C) and lightly grease a ceramic baking dish.
- Peel the potatoes and slice them thinly, approximately 1/16 inch thick.
- In a large pot, melt the butter over medium heat.
- Add the garlic and cook for approximately one minute, until fragrant.
- Stir in the flour and cook for another one to two minutes, stirring continuously.
- Gradually whisk in the cream and cook for approximately five minutes, until the sauce thickens slightly.
- Stir in the Parmesan, thyme, salt, and black pepper until the sauce is smooth.
- Add the sliced potatoes and gently toss until coated in the sauce.
- Arrange the potato slices vertically in the prepared baking dish.
- Pour any remaining sauce evenly over the potatoes and sprinkle additional Parmesan on top.
- Cover with aluminum foil and bake for 30 minutes.
- Remove the foil and bake for another 30 minutes, until the potatoes are tender and the top is golden and bubbling.
- Let the dish rest for 10 minutes before serving.
Notes
- Yukon Gold potatoes provide a creamy texture, while russet potatoes create a softer, fluffier result.
- Replace heavy cream with whole milk or half-and-half for a lighter sauce.
- Add cheddar or Gruyère for a richer cheese flavor.
- For a dairy-free variation, use plant-based butter, dairy-free cheese, and a suitable thickened non-dairy milk.
- Assemble up to 24 hours ahead, cover tightly, and refrigerate before baking.
- Refrigerate cooked leftovers for up to 4 days or freeze for up to 2 months.
- Reheat covered at 350°F (175°C) for approximately 15–20 minutes, until hot throughout.