🥔🧀 Old-Fashioned Scalloped Potatoes
Thinly sliced russet potatoes baked in a rich garlic cream sauce with layers of sharp cheddar cheese until tender, bubbling, and beautifully golden on top.
These Old-Fashioned Scalloped Potatoes are the ultimate comforting side dish. The potatoes slowly bake in seasoned cream, allowing them to become wonderfully tender while the cheddar melts into every layer.
With simple ingredients and classic flavors, this dish is perfect for Sunday dinners, holidays, family gatherings, roast dinners, and cozy weeknight meals.
⏱️ Recipe Information
Prep Time: 20 minutes
Bake Time: 60–75 minutes
Total Time: About 1 hour 35 minutes
Servings: 8
Difficulty: Easy
Method: Oven-Baked
Pan: 9 × 13-inch baking dish
🛒 Ingredients
- 2 lb (900 g) russet potatoes, thinly sliced
- 1 small onion, thinly sliced
- 2 cups (225 g) shredded cheddar cheese
- 2 cups (480 ml) heavy cream
- 3 garlic cloves, minced
- 1 teaspoon dried thyme
- 1 teaspoon salt, or to taste
- ½ teaspoon freshly ground black pepper
- Fresh parsley, chopped, optional
Optional Additions
- 2 tablespoons grated Parmesan
- ½ teaspoon paprika
- 1 tablespoon butter, for greasing the dish
- ¼ teaspoon nutmeg
👩🍳 Instructions
1. Prepare the Oven and Baking Dish
Preheat your oven to 375°F (190°C).
Lightly butter or grease a 9 × 13-inch baking dish.
Set aside.
2. Slice the Potatoes
Peel the potatoes if desired.
Using a sharp knife or mandoline, slice them into thin, even rounds approximately ⅛ inch (3 mm) thick.
Keeping the slices uniform is important because it allows the potatoes to cook evenly.
3. Prepare the Cream Mixture
In a medium saucepan, combine the heavy cream, minced garlic, dried thyme, salt, and black pepper.
Place over medium-low heat and warm for about 3–5 minutes.
The cream should become hot and fragrant but should not boil.
Remove from the heat.
🥔 Build the Layers
4. Add the First Layer of Potatoes
Arrange approximately one-third of the sliced potatoes across the bottom of the prepared baking dish.
Try to overlap them slightly so you have an even layer.
5. Add Onion and Cheese
Scatter approximately one-third of the sliced onion over the potatoes.
Sprinkle with about one-third of the shredded cheddar cheese.
6. Add the Cream
Pour approximately one-third of the warm cream mixture evenly over the layer.
Don’t worry if it doesn’t completely cover every potato—the cream will distribute as the dish bakes.
7. Repeat the Layers
Repeat the layering process two more times:
Potatoes → onion → cheddar → cream
Finish with the remaining cheddar cheese over the top.
🔥 Bake the Potatoes
8. Cover and Bake
Cover the baking dish tightly with aluminum foil.
Bake at 375°F (190°C) for 45 minutes.
Covering the dish initially traps steam and helps the potatoes become tender.
9. Remove the Foil
Carefully remove the foil.
Return the dish to the oven and continue baking for 20–30 minutes, or until:
- The potatoes are completely tender.
- The cream is bubbling around the edges.
- The cheese is deeply golden.
- The top is beautifully browned.
If the potatoes are still firm when the top has already browned, loosely cover the dish again and continue baking until tender.
10. Check for Doneness
Insert a thin knife into the center of the dish.
It should glide easily through the potato layers with little resistance.
If there is still firmness, continue baking in 10-minute increments.
11. Rest Before Serving
Remove the potatoes from the oven and let them rest for 10–15 minutes.
This gives the cream time to thicken slightly and allows the layers to settle.
12. Garnish and Serve
Sprinkle the finished potatoes with fresh chopped parsley.
Add a little freshly cracked black pepper if desired.
Serve warm.
⭐ Chef’s Tips
Slice the potatoes evenly
Thin, uniform slices are essential for potatoes that cook at the same rate.
Don’t boil the cream
Gently heating the cream is enough. Hard boiling can cause it to separate and can make the sauce less smooth.
Use freshly shredded cheese
Cheese shredded directly from the block generally melts more smoothly than pre-shredded cheese.
Season each layer lightly
Don’t put all the seasoning into one spot. Even distribution gives every bite balanced flavor.
Cover first, then uncover
The covered baking time helps cook the potatoes through, while the uncovered time allows the cheese to brown beautifully.
Let it rest
Serving immediately can result in a very loose, bubbling dish. A short rest makes the layers easier to serve.
🧀 Easy Variations
Extra-Cheesy Scalloped Potatoes
Add another ½ cup shredded cheddar and finish with Parmesan for a deeper cheesy crust.
Bacon Cheddar Potatoes
Add ½ cup cooked, crumbled bacon between the layers.
Garlic Parmesan
Replace part of the cheddar with Parmesan and add an extra garlic clove.
Herb Scalloped Potatoes
Add fresh rosemary, parsley, or chives along with the thyme.
Spicy Scalloped Potatoes
Add ¼–½ teaspoon cayenne pepper or red pepper flakes to the cream mixture.
Creamy Mushroom Potatoes
Add thinly sliced sautéed mushrooms between the potato layers.
Loaded Scalloped Potatoes
Add cooked bacon, green onions, cheddar, and a spoonful of sour cream when serving.
🍽️ What to Serve With
These potatoes pair beautifully with:
- Roast chicken
- Roast beef
- Steak
- Pork chops
- Glazed ham
- Turkey
- Meatloaf
- Grilled chicken
- Roasted vegetables
- Green beans
They’re especially wonderful on a holiday dinner table.
🌿 Serving Ideas
For a beautiful presentation, sprinkle the top with:
- Fresh parsley
- Chopped chives
- Fresh thyme
- Cracked black pepper
- A little Parmesan
Serve straight from the baking dish for a rustic family-style presentation.
🧊 Storage
Allow leftovers to cool before covering and refrigerating.
Store in an airtight container or cover the baking dish tightly.
Refrigerate for up to 4 days.
🔥 Reheating
Reheat individual portions in the microwave until hot.
For larger portions, cover with foil and warm in a 325°F (165°C) oven until heated through.
Remove the foil during the final few minutes if you want to restore some of the golden top.
❄️ Freezing
Cooked scalloped potatoes can be frozen, although the cream sauce may become slightly less smooth after thawing.
For best results, freeze tightly covered for up to 1 month.
Thaw overnight in the refrigerator and reheat gently in the oven.
🥔🧀✨ Final Result
These Old-Fashioned Scalloped Potatoes are rich, creamy, tender, and deeply comforting.
Every bite combines thin layers of perfectly cooked russet potatoes, sweet onion, fragrant garlic and thyme, and plenty of melted cheddar, all baked beneath a beautifully golden top.
Creamy, cheesy, golden, and wonderfully old-fashioned—the perfect side dish for any hearty meal! 🥔🧀✨