Name: Creamy Cheddar Scalloped Potatoes Recipe
Prep time: 20 min
Cook time: 1 h 10 min
Total time: 1 h 30 min
Cuisine: American
Ingredients: 3 tablespoons unsalted butter, plus more for the pan; ¼ cup all-purpose flour; 2 cups whole milk; 1 cup vegetable broth; 4 garlic cloves, grated; 1 tablespoon fresh thyme leaves, chopped; 2 teaspoons sea salt; ½ teaspoon freshly ground black pepper; 3 pounds Yukon Gold potatoes, sliced ⅛-inch thick; ½ medium yellow onion, thinly sliced; 1½ cups grated cheddar cheese

Jump to Recipe· 4.3 from 39 reviews

If you are searching for a comforting, indulgent side dish that will steal the show at any meal, this Creamy Cheddar Scalloped Potatoes Recipe is exactly what you need. Imagine tender, thinly sliced Yukon Gold potatoes layered beneath a luscious mixture of garlic, fresh thyme, and a velvety cheese sauce, all topped with golden, melted cheddar cheese that bubbles and browns to perfection in the oven. It’s one of those classic dishes that feels like a warm hug on a plate, perfect for family dinners or holiday feasts. Trust me, once you try this Creamy Cheddar Scalloped Potatoes Recipe, it will become a beloved staple you’ll want to make again and again.

A woman's hand is slicing a yellow potato into thin round slices on a wooden cutting board placed on a white marbled surface. The board also has whole yellow potatoes, a whole brown onion with roots attached, several garlic cloves, and a few green thyme sprigs. Around the cutting board, there is a small round white bowl filled with white flour and a wooden spoon, a glass cup with golden broth, a white bowl filled with shredded orange cheese, a small glass dish with cubes of pale yellow butter, and a clear measuring cup with white milk. photo taken with an iphone --ar 4:5 --v 7

Ingredients You'll Need

This Creamy Cheddar Scalloped Potatoes Recipe uses simple ingredients that come together to create a dish full of rich flavor, silky texture, and inviting color. Each component plays a vital role, from the creamy sauce that binds everything together, to the aromatic herbs that elevate the taste, making the dish truly unforgettable.

Unsalted butter (3 tablespoons): Perfect for making a smooth roux that thickens your cheese sauce without added salt.
All-purpose flour (¼ cup): Helps create the base of the creamy sauce by thickening the milk and broth mixture.
Whole milk (2 cups): Adds richness and creaminess to the sauce, creating that luscious texture we all crave.
Vegetable broth (1 cup): Gives depth to the sauce with a subtle, savory flavor that complements the potatoes and cheese.
Garlic cloves (4, grated): A punch of fragrant, savory aroma that wakes up every bite.
Fresh thyme leaves (1 tablespoon, chopped): Adds an earthy, herbal note that brightens the creamy layers.
Sea salt (2 teaspoons): Essential for seasoning the sauce and bringing out all the flavors.
Freshly ground black pepper (½ teaspoon): Adds just the right amount of heat to balance the creaminess.
Yukon Gold potatoes (3 pounds, sliced ⅛-inch thick): Their buttery texture and golden color make them ideal for scalloped potatoes.
Yellow onion (½ medium, thinly sliced): Provides subtle sweetness and layers of flavor between the potato slices.
Grated cheddar cheese (1½ cups): The star of the show that gives a rich, tangy finish with a beautiful golden crust on top.

How to Make Creamy Cheddar Scalloped Potatoes Recipe

Step 1: Prepare Your Oven and Dish

Start by preheating your oven to 400°F. While it warms up, generously butter a 9x13-inch baking dish to prevent sticking and help the edges of the potatoes brown beautifully. This thoughtful step sets a great foundation for the dish.

Step 2: Make the Creamy Sauce

In a medium skillet over medium heat, melt the unsalted butter and whisk in the flour. This creates a smooth roux, the base for your sauce, which should cook for about a minute to eliminate any raw flour taste. Then, slowly add the whole milk followed by the vegetable broth, whisking constantly to keep the mixture silky and lump-free. Stir in the freshly grated garlic, chopped thyme, sea salt, and black pepper. Keep whisking for 2 to 3 minutes until the sauce thickens enough to coat the back of a spoon. The fragrant garlic and fresh thyme infuse the sauce with a beautiful aroma that makes every bite special.

Step 3: Layer Your Potatoes

Begin assembling your dish with half of the thinly sliced Yukon Gold potatoes spread evenly on the bottom of the buttered baking dish. Top this layer with half of the thinly sliced onions. Pour over half of your creamy sauce, followed by 1 cup of grated cheddar cheese. Repeat these layers carefully with the remaining potatoes, onions, sauce, and finish with ½ cup of cheddar on top. The layering encourages the flavors to meld and the cheese to melt into a golden crust that’s nothing short of irresistible.

Step 4: Bake Until Perfect

Cover the dish with foil and bake for 30 minutes to allow the potatoes to become tender and the flavors to blend nicely. Then remove the foil and continue baking for another 35 to 40 minutes. This uncovered stage lets the top layer of cheddar cheese turn beautifully brown and slightly crispy, giving your scalloped potatoes that perfect textural contrast. Once done, let the dish stand at room temperature for 20 minutes — this resting time helps the sauce set slightly so each portion holds together when served.

How to Serve Creamy Cheddar Scalloped Potatoes Recipe

The image shows a white rectangular baking dish filled with a layered potato casserole. The bottom layer consists of thin yellow potato slices arranged evenly. Over the potatoes there is a thick layer of creamy white sauce with herbs, spread smoothly but with some texture from the herbs and seasoning. On top of the sauce are thin white onion slices scattered across, partially covered by more white sauce. A woman's hand is sprinkling shredded bright orange cheese over the top, adding a pop of color and texture. The dish sits on a white marbled surface, with a beige and white striped cloth visible on the left side. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Before serving, sprinkle a little fresh thyme or chopped parsley on top for a pop of color and a fresh herbal touch. A light dusting of smoked paprika can also add a subtle smoky depth that pairs wonderfully with the cheddar’s sharpness.

Side Dishes

Creamy Cheddar Scalloped Potatoes pair wonderfully with roasted meats like turkey, chicken, or ham. They also complement hearty vegetable dishes such as green beans almondine or steamed broccoli. For a vegetarian spread, a crisp salad with a tangy vinaigrette balances the richness of the potatoes beautifully.

Creative Ways to Present

For a festive occasion, try serving scalloped potatoes in individual ramekins for elegant, personalized portions. You can also add thin slices of cooked bacon between the layers for an indulgent twist, or swap the cheddar for a mix of Gruyère and Parmesan to elevate the flavor profile even further.

Make Ahead and Storage

Storing Leftovers

Once cooled, transfer any leftover creamy cheddar scalloped potatoes into an airtight container and refrigerate. They will stay fresh for up to 3 days. The flavors often deepen overnight, making leftovers taste even better!

Freezing

If you want to keep this dish longer, it freezes very well. Wrap the unbaked layered potatoes tightly with plastic wrap and then foil, or place them in a freezer-safe container for up to 2 months. When ready to use, thaw overnight in the refrigerator before baking.

Reheating

Reheat leftovers gently in the oven at 350°F, covered with foil to keep moisture in, until warmed through—usually 20 to 30 minutes depending on the amount. You can also microwave individual portions, but the oven gives a better texture with the cheese topping.

FAQs

Can I use other types of cheese in this Creamy Cheddar Scalloped Potatoes Recipe?

Absolutely! While cheddar provides a classic tangy richness, mixing in cheeses like Gruyère, Monterey Jack, or even mozzarella can create interesting and delicious variations.

What type of potatoes works best for scalloped potatoes?

Yukon Gold potatoes are ideal because they hold their shape well while becoming tender and have a naturally buttery flavor. Russets tend to get too soft and fall apart, while red potatoes have a waxier texture that can be less creamy.

Is it possible to make this recipe vegetarian or vegan?

For a vegetarian version, just ensure your vegetable broth is truly vegetarian and use butter alternatives if desired. To make it vegan, replace butter with plant-based margarine, use plant-based milk, and substitute the cheddar with vegan cheese alternatives.

Can I prepare this dish ahead of time?

Definitely! You can assemble the entire dish a day in advance and refrigerate it covered. Just add about 10 extra minutes to the baking time when you cook it.

How can I make the top extra crispy?

For an ultra-crispy cheese crust, you can broil the scalloped potatoes for the last 2 to 3 minutes of baking—just watch carefully so it doesn’t burn!

Final Thoughts

This Creamy Cheddar Scalloped Potatoes Recipe is pure comfort food magic that’s surprisingly easy to make with basic ingredients you might already have on hand. Every slice offers that dreamy combination of tender potatoes and gooey cheese sauce that feels like a celebration on your plate. I’m so excited for you to try this recipe and make it a cherished part of your own family traditions. Once you do, it’s sure to become one of your favorite go-to dishes!

Creamy Cheddar Scalloped Potatoes Recipe

Ingredients You'll Need