A rich, creamy, and cheesy scalloped potatoes recipe that’s perfect for holidays or family dinners. Similar to potatoes au gratin, this dish features layers of tender potatoes baked in a garlicky, cheesy cream sauce. It’s an indulgent and comforting side dish that pairs beautifully with any main course.

Why You’ll Love This Recipe
- Super cheesy & creamy – A rich, velvety cheese sauce coats every layer.
- Easy to make – Simple ingredients and straightforward steps.
- Perfect for any occasion – Great for Thanksgiving, Christmas, or a cozy family meal.
- Make-ahead friendly – Assemble in advance and bake when ready.
Preparation Phase & Tools to Use
Essential Tools and Equipment
- Sharp knife or mandoline slicer – Ensures even, thin potato slices.
- Cutting board – A sturdy surface for chopping onions and garlic.
- Large saucepan – For making the cheese sauce.
- Whisk – Helps create a smooth, lump-free sauce.
- 9×13-inch baking dish – The ideal size for even baking.
- Aluminum foil – Helps the potatoes cook evenly by trapping steam.
Importance of Each Tool
- A mandoline slicer ensures uniform potato slices, which cook evenly.
- A whisk is essential for creating a creamy, lump-free sauce.
- A foil cover allows the potatoes to steam before browning, preventing dryness.
Preparation Tips
- Use a mandoline for quick, even slicing. If using a knife, try to keep slices consistent.
- Grate cheese from a block for the best melt and texture. Pre-shredded cheese contains anti-caking agents that affect the sauce.
- Peeling the potatoes is optional. Yukon Golds have thin, tender skins that add texture.
Ingredients (8 Servings)
Main Ingredients
- 2 ½ pounds russet or Yukon gold potatoes, thinly sliced (about 40 oz)
- 3 tablespoons butter (1.5 oz)
- ½ onion, chopped
- 3 cloves garlic, minced
- 2 ½ cups heavy cream (20 oz)
- 3 tablespoons all-purpose flour (1.5 oz)
- Salt and pepper, to taste
- 1 teaspoon fresh thyme
- ½ teaspoon cayenne pepper (optional, for heat)
- 3 cups cheddar cheese, grated (from a 12 oz block)
- 1 tablespoon chives, chopped (optional, for garnish)
Step-by-Step Directions
1. Prepare the Potatoes
- Peel the potatoes (optional).
- Slice them evenly to ⅛ to ¼-inch thick for uniform cooking.
2. Make the Cheese Sauce
- In a saucepan over medium heat, melt butter.
- Add chopped onions and sauté for 3 minutes, until softened.
- Stir in garlic and thyme, cooking for 1 minute until fragrant.
- Sprinkle in flour, stirring to combine (this helps thicken the sauce).
- Slowly pour in heavy cream, stirring constantly.
- Season with salt, pepper, thyme, and cayenne (if using).
- Stir in 2 cups of shredded cheddar cheese until melted and smooth. Remove from heat.
3. Assemble the Dish
- Preheat oven to 375°F (190°C).
- Grease a 9×13-inch baking dish.
- Layer half of the sliced potatoes evenly in the dish.
- Pour half of the cheese sauce over the potatoes.
- Sprinkle ½ of the remaining cheese on top.
- Repeat with the remaining potatoes, cheese sauce, and cheese.
- Garnish with chopped chives, thyme, or parsley (optional).
4. Bake the Potatoes
- Cover the dish with foil and bake for 40 minutes.
- Remove the foil, sprinkle the remaining cheese on top, and bake for another 20 minutes, until golden brown and bubbly.
5. Serve & Enjoy
- Let the dish rest for 5-10 minutes before serving (this helps it set).
- Garnish with additional chives, parsley, or thyme for a fresh touch.
Serving Suggestions
This rich and cheesy scalloped potatoes dish pairs well with a variety of main courses and sides. Here are some of the best ways to serve it:
Main Dishes That Pair Well
- Roast Chicken – The creamy potatoes complement the crispy, juicy texture of roasted chicken.
- Grilled or Baked Salmon – The buttery flavor of salmon pairs beautifully with the cheesy potatoes.
- Steak – A hearty steak and cheesy potatoes create the perfect comfort meal.
- Glazed Ham – The saltiness of ham balances the richness of the dish, making it ideal for holiday meals.
- BBQ Ribs – The smoky and tangy flavors of barbecue contrast nicely with the creamy potatoes.
- Turkey – A Thanksgiving favorite, these potatoes are a great alternative to mashed potatoes.
- Meatloaf – A classic comfort food combination that never disappoints.
- Stuffed Peppers – A great vegetarian option to pair with this indulgent side dish.
Vegetable Sides for Balance
Since scalloped potatoes are rich and creamy, pairing them with a fresh or roasted vegetable dish can create a well-rounded meal:
- Roasted Brussels Sprouts – Adds a slightly crispy, caramelized contrast.
- Sautéed Green Beans – A simple and light addition to balance out the dish.
- Grilled Asparagus – Its earthy flavor complements the creamy potatoes.
- Steamed Broccoli – A nutritious side that provides a fresh, vibrant contrast.
Breads & Light Sides
- Garlic Bread – A crispy, buttery side that enhances the dish.
- Crisp Salad with Vinaigrette – A fresh salad helps cut through the richness.
- Corn on the Cob – A slightly sweet complement to the creamy flavors.

Common Mistakes to Avoid & How to Perfect the Recipe
1. Slicing the Potatoes Too Thick
Why it’s a mistake: Thick slices take longer to cook and may result in undercooked potatoes.
How to fix it: Use a mandoline or sharp knife to cut them ⅛ to ¼-inch thick for even cooking.
2. Not Using Enough Seasoning
Why it’s a mistake: The cheese and cream can dull flavors if not seasoned well.
How to fix it: Season every layer with salt, pepper, and thyme to enhance the taste.
3. Skipping the Foil During Baking
Why it’s a mistake: Baking uncovered from the start can cause the top layer to burn before the potatoes are fully cooked.
How to fix it: Cover with foil for the first 40 minutes, then remove it for the final 20 minutes to achieve a golden brown crust.
4. Using Pre-Shredded Cheese
Why it’s a mistake: Pre-shredded cheese contains anti-caking agents that prevent smooth melting.
How to fix it: Grate cheese from a block for better melting and a creamier texture.
5. Not Letting It Rest Before Serving
Why it’s a mistake: Serving immediately can result in a runny dish.
How to fix it: Let the potatoes rest for 5-10 minutes after baking to allow the sauce to thicken.
6. Using the Wrong Type of Potatoes
Why it’s a mistake: Some potatoes release too much moisture, making the dish watery.
How to fix it: Use russet potatoes for a starchy, creamy texture or Yukon Golds for a buttery, firm texture.
7. Not Mixing the Cheese Sauce Properly
Why it’s a mistake: A lumpy sauce can lead to an uneven, clumpy texture.
How to fix it: Stir constantly while adding the heavy cream and cheese to keep it smooth.
By avoiding these common mistakes and following these tips, you’ll achieve the perfect cheesy scalloped potatoes every time.

Recipe Tips
- For extra creaminess: Replace half of the heavy cream with whole milk or use a mix of heavy cream and sour cream for a tangy twist.
- To add protein: Layer in cooked bacon, ham, or shredded rotisserie chicken between the potato layers.
- To enhance the flavor: Try using a combination of cheeses, such as Gruyère, Parmesan, or Monterey Jack, for more depth.
- For a crispy topping: Sprinkle panko breadcrumbs mixed with melted butter over the top before baking.
- For a spicy kick: Increase the cayenne pepper or add a dash of hot sauce to the cheese sauce.
Storage and Reheating Instructions
Refrigeration
- Store leftovers in an airtight container in the refrigerator for up to 4 days.
- To prevent the potatoes from drying out, place a sheet of plastic wrap directly on top before sealing the container.
Freezing
- Assemble but do not bake if freezing ahead. Wrap tightly with plastic wrap and aluminum foil. Freeze for up to 2 months.
- If freezing after baking, let the dish cool completely before wrapping.
Reheating
- Oven: Cover with foil and bake at 350°F (175°C) for 15-20 minutes or until heated through.
- Microwave: Heat in 30-second intervals, stirring occasionally, to avoid uneven heating.
- From frozen: Thaw overnight in the refrigerator and reheat in the oven at 350°F (175°C) for 30-40 minutes.

FAQs
1. Can I use a different type of cheese?
Yes, you can substitute cheddar with Gruyère, Swiss, Monterey Jack, or Gouda for different flavor variations.
2. Can I make this dish ahead of time?
Yes, you can assemble it up to 24 hours in advance and refrigerate it. Bake just before serving for the best texture.
3. What is the difference between scalloped potatoes and au gratin potatoes?
Scalloped potatoes are baked in a creamy sauce, while au gratin potatoes include cheese in the layers and sometimes breadcrumbs on top. This recipe is a hybrid of both.
4. Can I make this gluten-free?
Yes. Replace the all-purpose flour with gluten-free all-purpose flour or cornstarch to thicken the sauce.
5. Why are my scalloped potatoes watery?
Using the wrong type of potatoes or skipping the resting period can cause excess moisture. Stick to russet or Yukon Gold potatoes and allow the dish to rest before serving.
6. How do I add protein?
You can add cooked bacon, ham, ground beef, or shredded chicken between the layers for a heartier dish.
7. Can I use milk instead of heavy cream?
Yes, but the dish will be less rich. If using milk, consider adding a bit of butter or sour cream to maintain a creamy texture.
8. How do I prevent the top from burning?
Cover with foil for the first 40 minutes and remove it for the last 20 minutes to allow browning.
9. Can I use sweet potatoes instead?
Yes, but they will cook faster than regular potatoes. Adjust the baking time accordingly.
10. What size baking dish should I use?
A 9×13-inch baking dish works best for even cooking.
Conclusion
These easy cheesy scalloped potatoes are the ultimate comfort food, combining tender potatoes with a rich, creamy cheese sauce. Whether served for a holiday feast or a cozy family dinner, this dish is always a crowd-pleaser. By following the tips and avoiding common mistakes, you will achieve the perfect texture and flavor every time.
Easy Cheesy Scalloped Potatoes
Ingredients
- 2 ½ pounds russet or Yukon gold potatoes thinly sliced (about 40 oz)
- 3 tablespoons butter 1.5 oz
- ½ onion chopped
- 3 cloves garlic minced
- 2 ½ cups heavy cream 20 oz
- 3 tablespoons all-purpose flour 1.5 oz
- Salt and pepper to taste
- 1 teaspoon fresh thyme
- ½ teaspoon cayenne pepper optional
- 3 cups cheddar cheese grated (from a 12 oz block)
- 1 tablespoon chives chopped (optional)
Instructions
Prepare the Potatoes
- Peel the potatoes (optional) and slice them evenly to ⅛ to ¼-inch thick.
Make the Cheese Sauce
- In a saucepan over medium heat, melt the butter.
- Add the chopped onions and cook for 3 minutes, until softened.
- Stir in the garlic and thyme and cook for 1 minute.
- Sprinkle in the flour and stir to combine.
- Slowly pour in the heavy cream, stirring constantly.
- Add salt, pepper, thyme, and cayenne (if using).
- Stir in 2 cups of shredded cheddar cheese until melted and smooth. Remove from heat.
Assemble the Dish
- Preheat oven to 375°F (190°C) and grease a baking dish.
- Layer half of the sliced potatoes in the bottom of the dish.
- Pour half of the cheese sauce over the potatoes.
- Sprinkle ½ of the remaining shredded cheese on top.
- Repeat the layers with the remaining potatoes, cheese sauce, and cheese.
- Garnish with chopped chives, thyme, or parsley.
Bake the Potatoes
- Cover the dish with foil and bake for 40 minutes.
- Remove the foil, sprinkle the remaining cheese on top, and bake for another 20 minutes, until golden brown and bubbly.
Serve & Enjoy
- Let cool for a few minutes before serving. Garnish with additional chives, parsley, or thyme.
Notes
Add protein: Stir in cooked bacon or ham between the potato layers.
Make ahead: Assemble the dish up to 24 hours in advance and bake before serving.
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