Cheesy Scalloped Potatoes are a culinary hug in a dish, and frankly, a dish that deserves a standing ovation. Who can resist those tender, thinly sliced potatoes, bathed in a creamy, rich sauce and baked to golden perfection? It’s that irresistible combination of comforting carbs and luxurious cheese that makes these Cheesy Scalloped Potatoes a universal crowd-pleaser, perfect for everything from a cozy weeknight dinner to a show-stopping holiday feast. What truly sets this classic apart is its inherent simplicity, allowing the pure, unadulterated flavors of potato and cheese to shine. We’re talking about a level of deliciousness that’s both deeply satisfying and surprisingly easy to achieve, making it a recipe you’ll want to bookmark and revisit again and again.
Why You’ll Adore This Recipe:
Effortless Elegance:
Transforming humble ingredients into something truly spectacular has never been easier.
Ultimate Comfort Food:
Each bite delivers a warm, creamy, cheesy embrace that soothes the soul.
Versatile Star:
It’s the perfect side dish to complement any main course.
Cheesy Scalloped Potatoes
There are few things as comforting and satisfying as a plate piled high with creamy, cheesy scalloped potatoes. This recipe takes that classic dish and elevates it with a delightful combination of Russet and Yukon Gold potatoes, infusing it with rich flavor and a perfect texture. The sweetness of the onion, the subtle warmth of the spices, and the generous amounts of sharp cheddar and white cheddar create a side dish that is truly unforgettable. Whether you’re serving it alongside a Sunday roast, a holiday feast, or simply want to treat yourself to something delicious, these Cheesy Scalloped Potatoes are sure to become a new favorite.
Ingredients:
Cooking Instructions:
Preparing the Potatoes and Aromatics
The foundation of truly exceptional scalloped potatoes lies in the quality and preparation of the ingredients. We’re using a blend of Russet and Yukon Gold potatoes for a reason. Russets have a starchy quality that helps them break down slightly, creating that signature creamy sauce, while Yukon Golds hold their shape beautifully, providing a pleasant bite and a buttery flavor. After peeling both types of potatoes, it’s crucial to slice them uniformly thin, around 1/8 inch thick. A mandoline slicer is your best friend here for achieving consistent thickness, which ensures even cooking. If you don’t have one, a sharp knife and a steady hand will do the trick. Place the sliced potatoes in a large bowl and set them aside. Thinly slice your sweet onion; the sweetness of a sweet onion pairs wonderfully with the richness of the cheese and potatoes, adding a subtle layer of flavor without being overpowering.
Creating the Flavorful Sauce Base
Now, let’s build that luscious sauce. In a large saucepan or Dutch oven over medium heat, melt the butter. Once the butter is melted and shimmering, add the minced garlic and cook for about 30-60 seconds until fragrant. Be careful not to burn the garlic, as it can turn bitter. Next, add the thinly sliced sweet onion to the saucepan and cook, stirring occasionally, until the onion softens and becomes translucent, about 5-7 minutes. This process mellows the onion’s sharpness and brings out its natural sweetness. Stir in the onion powder, smoked paprika, dried parsley, sea salt, and freshly ground black pepper. These spices add depth and a touch of warmth to the dish. Cook for another minute until the spices are fragrant.
Thickening the Sauce and Incorporating Dairy
To thicken our sauce, we’ll create a simple roux. Sprinkle the all-purpose flour over the sautéed onions and garlic. Whisk constantly for about 1-2 minutes, allowing the flour to cook and absorb some of the butter. This step is important to cook out the raw flour taste. Gradually whisk in the low-sodium chicken broth, ensuring there are no lumps. Bring the mixture to a simmer, stirring frequently, until it begin extracts to thicken. Once the broth has thickened slightly, slowly whisk in the 2% milk, a little at a time, continuing to whisk until the sauce is smooth and has a creamy consistency. Bring the sauce to a gentle simmer and cook for another 2-3 minutes, stirring, until it coats the back of a spoon. Remember, the sauce will thicken further as it bakes with the potatoes.
Combining and Assembling the Dish
Now for the best part – the cheese! Remove the saucepan from the heat. Stir in the freshly grated sharp cheddar and white cheddar cheeses, reserving the specified amounts for the topping. Continue stirring until the cheeses are completely melted and the sauce is wonderfully smooth and glossy. Taste the sauce and adjust seasoning if necessary. It should be well-seasoned at this point, as the potatoes will absorb some of the salt. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish. Carefully layer half of the sliced Russet potatoes in the bottom of the prepared baking dish, overlapping them slightly. Pour half of the cheesy sauce evenly over the potatoes. Repeat with the remaining Russet potatoes, then the Yukon Gold potatoes, and finally pour the remaining cheesy sauce over the top layer, ensuring all the potato slices are coated.
Baking to Golden Perfection
Sprinkle the reserved 1/2 cup of sharp cheddar and 1/4 cup of white cheddar cheese evenly over the top of the casserole. Cover the baking dish tightly with aluminum foil. This initial covering steams the potatoes, ensuring they cook through evenly and become tender. Place the covered dish in the preheated oven and bake for 45 minutes. After 45 minutes, carefully remove the aluminum foil. Continue to bake for another 25-30 minutes, or until the potatoes are tender when pierced with a fork and the cheese topping is bubbly and golden brown. The aroma that fills your kitchen during this final baking stage is simply divine! Let the scalloped potatoes rest for about 10-15 minutes before serving. This resting period allows the sauce to set up and prevents the dish from being too liquidy when you serve it. Enjoy these incredibly delicious and comforting Cheesy Scalloped Potatoes as a side that will undoubtedly steal the show!

Conclusion:
And there you have it – your guide to creating the most incredibly delicious and utterly satisfying Cheesy Scalloped Potatoes! This recipe is a true crowd-pleaser, boasting creamy layers of tender potatoes bathed in a rich, cheesy sauce. It’s the perfect comfort food, transforming simple ingredients into a gourmet experience that’s surprisingly easy to achieve. Whether you’re hosting a dinner party or simply craving a comforting side dish, these scalloped potatoes are guaranteed to impress. We love serving them alongside roasted chicken, grilled steak, or even as a hearty vegetarian main course. Don’t be afraid to get creative with variations; consider adding crispy beef bacon bits, caramelized onions, or a pinch of nutmeg for an extra layer of flavor. We truly encourage you to give this Cheesy Scalloped Potatoes recipe a try – we’re confident it will become a beloved staple in your kitchen!
Frequently Asked Questions:
Can I make Cheesy Scalloped Potatoes ahead of time?
Yes, you absolutely can! You can assemble the scalloped potatoes up to 24 hours in advance. Cover them tightly with plastic wrap and refrigerate. When ready to bake, you may need to add a few extra minutes to the cooking time to ensure they are heated through completely.
What kind of potatoes are best for scalloped potatoes?
For the best results, we recommend using starchy or all-purpose potatoes like Russets or Yukon Golds. These varieties hold their shape well during baking while also becoming wonderfully tender and creamy. Avoid waxy potatoes, as they tend to become mushy.
How can I make my Cheesy Scalloped Potatoes even cheesier?
To amplify the cheesiness, you can experiment with different cheese combinations! Gruyère adds a nutty depth, sharp cheddar provides a classic bite, and a touch of Parmesan can offer a salty, umami kick. You can also sprinkle extra cheese on top during the last 10-15 minutes of baking for a delightfully browned and bubbly finish.

Cheesy Scalloped Potatoes
Creamy and comforting scalloped potatoes baked with a blend of sharp and white cheddar cheese, with a touch of sweetness from caramelized onions.
Ingredients
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2 lbs Russet Potatoes, peeled and sliced into 1/8 inch rounds
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2 lbs Yukon Gold Potatoes, peeled and sliced into 1/8 inch rounds
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1 medium sweet onion, thinly sliced
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1/4 cup butter
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4 cloves garlic, minced
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1/4 teaspoon onion powder
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1/4 teaspoon smoked paprika
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1/2 tablespoon dried parsley
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1 teaspoon sea salt
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1/2 teaspoon freshly ground black pepper
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1/4 cup all-purpose flour
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1 cup low-sodium chicken broth
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2 cups 2% milk
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1.5 cups freshly grated sharp cheddar
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0.75 cups freshly grated white cheddar
Instructions
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Step 1
Preheat oven to 375°F (190°C). Grease a 9×13 inch baking dish. -
Step 2
In a large skillet, melt butter over medium heat. Add sliced sweet onion and cook until softened and lightly caramelized, about 8-10 minutes. Add minced garlic, onion powder, smoked paprika, parsley, salt, and pepper. Cook for 1 minute more until fragrant. -
Step 3
Sprinkle flour over the onion mixture and stir to combine. Cook for 1-2 minutes, stirring constantly, to form a roux. -
Step 4
Gradually whisk in chicken broth and milk until smooth. Bring to a simmer, stirring, and cook until thickened, about 5-7 minutes. Remove from heat and stir in 1.5 cups sharp cheddar and 0.75 cups white cheddar until melted and smooth. -
Step 5
Layer half of the sliced potatoes in the prepared baking dish. Pour half of the cheese sauce over the potatoes. Repeat with the remaining potatoes and sauce. -
Step 6
Sprinkle the reserved 1/2 cup sharp cheddar and 1/4 cup white cheddar over the top. -
Step 7
Cover the baking dish with foil and bake for 45 minutes. Remove foil and bake for another 30 minutes, or until potatoes are tender and the top is golden brown and bubbly. -
Step 8
Let stand for 10 minutes before serving.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.




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