Cheesy scalloped potatoes have always been my go-to for comfort, especially when I want something indulgent but still homey. There’s a certain magic in the way the creamy sauce seeps into every layer of thinly sliced potatoes, creating an unctuous, golden crust on top. It’s honestly the kind of dish that makes the kitchen smell like a cozy weekend, even if it’s a weekday dinner.
What I love about this recipe is how it balances richness with a hint of nostalgia. It’s perfect for those moments when you need something familiar yet satisfying enough to share. Plus, getting that bubbling, cheesy top just right feels like a small victory every time — a little messy, a little imperfect, but utterly delicious.
Always Craving that Cheesy Warmth
This dish hits the spot after long days when I need something hearty but comforting. The gooey cheese and tender potatoes create a familiar, satisfying feeling that’s hard to beat. Every time I make it, I remember family dinners and lazy weekends, which keeps pulling me back. It’s the kind of recipe I trust to deliver warmth and nostalgia in every bite.
Building Blocks of Cheesy Goodness
- Russet potatoes: They’re starchy, which helps create that tender, melt-in-your-mouth texture. If you prefer a creamier dish, go for Yukon Gold, but Russets keep it classic and hearty.
- Heavy cream: This makes the sauce luxuriously thick and velvety. If you’re out, whole milk with a splash of butter works, but it won’t be as rich.
- Cheddar cheese: Sharp and gooey, it melts beautifully and adds a punch of flavor. For a smoky twist, sprinkle in some smoked cheddar or Gruyère.
- Onion powder: A pinch adds depth without fuss. Fresh sautéed onion works too, but this keeps things simple and fast.
- Butter: It’s the secret to that golden crust. Use real butter for richness, or swap with olive oil for a lighter touch.
- Garlic: Fresh garlic gives a fragrant punch. Dried garlic powder is fine if that’s what you’ve got, but fresh really wakes up the dish.
- Salt & pepper: Basic seasonings that balance everything out. Don’t hold back on the pepper for a bit of heat and complexity.
Tools for Perfectly Cheesy Scalloped Potatoes
- Mandoline: Slices potatoes thinly and evenly, ensuring uniform cooking and a beautiful layered look.
- Large mixing bowl: Combines potatoes with the creamy sauce, making sure every slice gets coated thoroughly.
- Saucepan: Prepares the rich cheese sauce, controlling heat for a smooth, velvety result.
- Baking dish: Holds the layered potatoes while they bake, ideally ceramic or glass for even heat distribution.
- Cheese grater: Grates cheese fresh for maximum meltability and flavor, adding a bit of satisfying texture.
- Silicone spatula: Scrapes and stirs without scratching your pans, essential for mixing and spreading.
- Oven thermometer: Ensures your oven hits and maintains the right temperature, crucial for browning and bubbling.
- Preheat your oven to 180°C (356°F). Grab a 9×13 inch baking dish and lightly butter it to prevent sticking.
- Using a mandoline, slice the potatoes as thin as paper—about 2 mm thick. Keep slices in a bowl of cold water to prevent browning.
- In a saucepan over medium heat, melt 2 tablespoons of butter. Add 2 cloves minced garlic and cook until fragrant, about 1 minute.
- Pour in 1 cup heavy cream, 1 teaspoon salt, and ½ teaspoon black pepper. Bring to a gentle simmer, then stir in 1 cup shredded cheddar cheese until melted and smooth.
- Drain the potato slices and pat dry with a clean towel. In the prepared dish, layer potatoes in overlapping circles.
- Pour a third of the cheese sauce over the first layer, spreading evenly. Repeat layers, finishing with a generous amount of sauce on top.
- Sprinkle an extra handful of shredded cheese on the surface for that bubbly, golden crust.
- Place the dish in the oven and bake for about 45-50 minutes. The top should be bubbling and golden brown.
- Check for doneness by inserting a knife in the middle; it should slide in easily without resistance. The edges should be crispy and caramelized.
- Remove from oven and let rest for 10 minutes. This helps the sauce set and makes serving easier.
- Slice and serve hot, with a crusty bread on the side if you like. The potatoes should be tender, cheesy, and slightly crisp on top.

Cheesy Scalloped Potatoes
Ingredients
Equipment
Method
- Preheat your oven to 180°C (356°F). Lightly butter a 9x13 inch baking dish to prevent sticking.

- Using a mandoline, slice the potatoes as thin as paper, about 2 mm thick. Keep the slices in a bowl of cold water to prevent browning.

- In a saucepan over medium heat, melt the butter and add the minced garlic. Cook until fragrant, about 1 minute, until you can smell the garlic and butter sizzling gently.

- Pour in the heavy cream, then add salt and black pepper. Bring the mixture to a gentle simmer, stirring occasionally.

- Stir in the shredded cheddar cheese until the sauce becomes smooth and velvety, about 2 minutes. Remove from heat and set aside.

- Drain the potato slices and pat them dry with a clean towel to remove excess water.
- Layer the potato slices in the prepared baking dish, overlapping slightly to create a uniform layer.
- Pour a third of the cheese sauce over the layered potatoes, spreading evenly with a spatula.
- Repeat layering potatoes and pouring sauce until all ingredients are used, finishing with a generous layer of sauce on top.
- Sprinkle the extra shredded cheese evenly over the top for a bubbly, golden crust.
- Place the dish in the oven and bake for 45-50 minutes, until bubbling and golden brown on top.
- Remove from the oven, let rest for 10 minutes to set, then slice and serve hot. The potatoes should be tender inside with a crispy, cheesy crust on top.

Hi, I’m Katie Dawson, a paediatric speech-language pathologist by day and a passionate food storyteller by night. Based in Seattle but with a love for global flavours (and a soft spot for Indian chai), I created this blog to bridge the gap between therapeutic nutrition and the simple joy of eating.

