If you’re searching for the ultimate comfort food, look no further: Cheesy Scalloped Potatoes hit every mark with their rich, creamy layers of thinly sliced potatoes bathed in a dreamy cheddar sauce. This classic casserole is the kind of side dish that gets everyone hovering around the table, drawn in by the irresistible aroma and gooey, golden top. Whether you’re hosting a special holiday, planning a Sunday family dinner, or just want to treat yourself to something truly satisfying, these Cheesy Scalloped Potatoes are a must-make. Every bite is a luscious blend of earthy potato, tangy cheese, and a hint of garlic, all baked to perfection.
Ingredients You’ll Need
The beauty of Cheesy Scalloped Potatoes lies in their simplicity — just a handful of humble pantry staples transform into something genuinely memorable. Every ingredient is chosen for its essential contribution to the flavor, texture, or downright decadence of this crowd-pleasing favorite.
- Russet potatoes: Their starchy texture soaks up the creamy sauce, ensuring every bite is tender and flavorful.
- Unsalted butter: Adds rich flavor and helps create a smooth, silky roux as the base of the cheese sauce.
- All-purpose flour: Thickens the sauce so it clings perfectly to each slice of potato.
- Whole milk: Helps create a velvety and lush sauce, balancing richness without being too heavy.
- Heavy cream: Brings undeniable decadence and body to the sauce for true comfort-food status.
- Garlic powder: Infuses the cheese sauce with subtle savory notes without overpowering the main flavors.
- Onion powder: Adds a gentle sweetness and depth, rounding out the overall taste.
- Salt: Enhances all the delicious flavors and keeps the recipe well-seasoned.
- Black pepper: Adds a hint of warmth and balances out the richness.
- Shredded sharp cheddar cheese: Melts beautifully, offering both gooey texture and bold, cheesy tang.
- Grated Parmesan cheese: Provides a nutty, savory kick and a crisp, golden top.
- Chopped fresh parsley (optional): For a burst of color and freshness, especially lovely when serving.
How to Make Cheesy Scalloped Potatoes
Step 1: Prep Your Baking Dish and Oven
Start by preheating your oven to 375°F (190°C) so it’s nice and hot when you’re ready to bake. Lightly grease a 9×13-inch baking dish with a pat of butter or a spritz of nonstick spray. This not only prevents sticking, but it also makes cleanup a breeze — always a bonus!
Step 2: Build the Creamy Cheese Sauce
In a medium saucepan, melt the butter over medium heat. Once it’s melted, whisk in the flour and cook for about 1–2 minutes. This step is crucial, as it cooks off the “raw” taste of the flour and forms that silky roux. Gradually whisk in the milk and heavy cream, stirring constantly so the mixture stays lump-free. As it heats, the sauce will thicken just enough to coat a spoon, which takes about 3–5 minutes. Stir in the garlic powder, onion powder, salt, and black pepper for that irresistible flavor foundation. Remove from the heat and whisk in 1 1/2 cups of the cheddar cheese until completely melted into the sauce.
Step 3: Layer the Potatoes and Sauce
Spoon half of your thinly sliced potatoes into the bottom of your prepared dish, creating an even layer. Pour half of that luscious cheese sauce over the potatoes, spreading it evenly to coat. Repeat with the remaining potatoes and then top with the second half of the cheese sauce. For the finishing touch, sprinkle over the remaining 1/2 cup cheddar and all the Parmesan. These layers guarantee a melty, cheesy experience in every forkful.
Step 4: Bake to Perfection
Cover the dish with foil and bake for 40 minutes. This traps in the moisture and lets the potatoes get soft and tender. Once the timer goes off, remove the foil and continue baking for another 20–25 minutes, or until the top becomes gorgeously golden and bubbly. Your kitchen will smell heavenly at this point — a real sign of something wonderful in the oven!
Step 5: Rest and Garnish
Once out of the oven, let your Cheesy Scalloped Potatoes rest for about 10 minutes. This quick pause allows the sauce to thicken up just enough for easy slicing and serving. Finish with a sprinkle of fresh parsley for a hit of color and freshness, if you like.
How to Serve Cheesy Scalloped Potatoes
Garnishes
A little sprinkle of chopped fresh parsley, chives, or even a bit of finely sliced green onion makes these Cheesy Scalloped Potatoes look extra inviting. That touch of green offers a fresh contrast to all that golden, bubbly goodness. For a touch of smoky flavor, a scattering of crispy bacon bits or extra Parmesan is also delicious.
Side Dishes
While Cheesy Scalloped Potatoes shine all on their own, they’re unbeatable alongside classics like roasted chicken, ham, or even a juicy steak. For a bright, balanced meal, serve them with steamed green beans, a crisp garden salad, or simply roasted veggies. Their creamy richness plays so well with bright, zesty sides!
Creative Ways to Present
If you want to elevate your presentation, try baking these in individual ramekins for a dinner party or potluck for adorable, single-serve portions. Arrange potato slices in a spiral or shingled pattern for a gourmet look. Or get a little playful and drizzle extra cheese sauce on each plate just before serving — a show-stopping table moment.
Make Ahead and Storage
Storing Leftovers
Leftover Cheesy Scalloped Potatoes are a treat all on their own. Store any remaining potatoes in an airtight container in the refrigerator, where they’ll keep for up to four days. If layering leftovers, place a piece of parchment between layers to help keep them from sticking together and ensure the sauce stays creamy.
Freezing
These potatoes freeze surprisingly well! Allow the dish to cool completely, then wrap tightly with plastic wrap and then foil. You can freeze them either in the baking dish or transfer to a freezer-safe container. For best results, enjoy within 1–2 months. Thaw overnight in the fridge before reheating for best texture.
Reheating
Reheat Cheesy Scalloped Potatoes in the oven at 350°F (175°C), covered loosely with foil, until warmed through (about 20–30 minutes, depending on portion size). Add a splash of milk or cream before reheating if the sauce seems too thick. Microwaving works in a pinch but may result in a slightly softer top.
FAQs
Can I use a different type Side Dish
Absolutely! While russets give Cheesy Scalloped Potatoes their classic fluffy texture, Yukon Golds are an excellent substitute for a creamier, buttery finish. Both work beautifully, so use what you have or what you prefer.
Why slice the potatoes thinly?
Thin slices (about 1/8 inch) ensure that the potatoes cook evenly and absorb all that cheesy sauce. If sliced too thick, they may stay firm and not meld as seamlessly with the other layers.
Can I add onions or other vegetables between the layers?
Definitely! Layering in thinly sliced onions, leeks, or even cooked spinach adds extra flavor and variety. For those who love a little smoky crunch, add cooked bacon bits between the layers for a flavor boost.
How can I make this recipe gluten free?
Simply swap the all-purpose flour for a gluten free 1-to-1 flour blend in the sauce. The rest of the recipe is naturally gluten free, making this dish accessible to many dietary needs.
What’s the best way to get a golden, bubbly top?
After baking covered, uncover the potatoes and bake until the top is bubbling and golden. For an extra crisp finish, you can broil them for a minute or two right at the end — just keep a close eye on them so the cheese doesn’t burn!
Final Thoughts
There’s something simply magical about homemade Cheesy Scalloped Potatoes — it’s a dish that comforts, impresses, and makes every meal feel like a special occasion. Whether you’re feeding a crowd or savoring leftovers all week, you’re sure to fall in love with every creamy, cheesy, golden bite. Go ahead, give them a whirl and discover why this casserole has earned its place as a tried-and-true family favorite!
