When it comes to comfort food, nothing beats this comfort food recipe, Cheesy Scalloped Potato Casserole, also known as potato gratin. It’s creamy, cheesy, and oh-so-satisfying! I remember the first time I made it for my family. My son, just six years old then, was hovering around the kitchen, his little hands eager to help. That day, we created not just a meal but a memory that we still cherish every time this dish graces our dinner table.
Why You'll Love This Cheesy Scalloped Potato Casserole
This dish is more than just potatoes and cheese; it’s a hug in a casserole dish. The layers of perfectly sliced potatoes smothered in a rich, creamy sauce create an irresistible combination. I often think about how my mom used to make it during the holidays, and now I get to pass that tradition down to my son. You’ll love how easy it is to prepare, and it’s a guaranteed crowd-pleaser at any gathering.
Creamy Deliciousness
The creamy sauce is where the magic happens. I like to use a blend of cheeses for depth, and the result is like a flavor explosion in your mouth. Honestly, you could eat it as a meal on its own!
A Family Favorite
Whether it’s a cozy family dinner or a festive holiday meal, this baked potato casserole always shines. My friends often request it for potlucks because it disappears faster than you can say, “seconds, please!”
Ingredients You'll Need for This Cheesy Scalloped Potato Casserole

- 4 large russet potatoes, peeled and thinly sliced
- 2 cups shredded sharp cheddar cheese
- 1 cup shredded mozzarella cheese
- 2 cups heavy cream
- 1/2 cup grated Parmesan cheese
- 1 small onion, finely chopped
- 3 cloves garlic, minced
- 2 tablespoons butter
- Salt and pepper to taste
- 1 teaspoon dried thyme (optional)
- 1/2 teaspoon paprika (optional)
Nutrition Facts
- Calories: 360
- Protein: 12g
- Fat: 25g
- Carbohydrates: 30g
- Fiber: 2g
- Sugar: 1g
- Sodium: 600mg
Steps to Create Your Cheesy Scalloped Potato Casserole
- Preheat your oven to 375°F (190°C).
- In a large skillet, melt the butter over medium heat. Add onions and garlic, cooking until soft and fragrant, about 3-4 minutes.
- In a large bowl, combine heavy cream, salt, pepper, thyme, and paprika. Stir in half of the cheddar and mozzarella cheeses.
- Layer half of the sliced potatoes in a greased 9×13-inch baking dish. Pour half of the cream mixture over the potatoes. Repeat with remaining potatoes and cream mixture.
- Top with grated Parmesan cheese and the remaining cheddar and mozzarella cheeses.
- Cover the dish with aluminum foil and bake for 45 minutes. Then, remove the foil and bake for an additional 30 minutes, or until the top is golden brown and bubbly.
- Let it cool for about 10 minutes before serving. This helps the layers set a bit.

Tips for Making the Best Cheesy Scalloped Potato Casserole
To achieve the best results, slice your potatoes as evenly as possible. A mandoline slicer can help with this. Also, feel free to mix up the cheeses! Gruyère or fontina can add a different flavor profile. And don’t skimp on the seasoning – a little salt and pepper can elevate the taste significantly.
One time, I decided to add some cooked bacon bits to the mix, and wow, what a game-changer that was! It’s all about experimenting and finding what works for your taste buds.
Serving Suggestions and Pairings
This Cheesy Scalloped Potato Casserole pairs beautifully with a simple green salad. The freshness of the salad balances the richness of the dish. You might also consider serving it alongside roasted chicken or grilled meats. Honestly, it’s versatile enough to complement almost any main course.
Storage and Reheating Tips
Leftovers can be stored in an airtight container in the fridge for up to 4 days. To reheat, simply place it in the oven at 350°F (175°C) until warmed through. If you want to keep that cheesy goodness intact, cover it with foil to retain moisture.
Final Thoughts
In my opinion, there’s nothing quite like a homemade Cheesy Scalloped Potato Casserole. It’s comfort food at its finest, and it brings a sense of warmth and nostalgia to any meal. So whether you’re feeding a crowd or enjoying a cozy night at home, this dish will surely make everyone smile. Give it a try, and let the flavors do the talking!
Frequently Asked Questions
What ingredients are needed for cheesy scalloped potato casserole?
You’ll need large russet potatoes, cheddar cheese, mozzarella cheese, heavy cream, onion, garlic, butter, and spices like salt and pepper.
How do you make cheesy scalloped potato casserole from scratch?
Start by slicing the potatoes and layering them in a greased dish. Mix cream with cheese and seasonings, pour over the potatoes, and bake until golden and bubbly.
Can you use other types of cheese in cheesy scalloped potato casserole?
Absolutely! Feel free to experiment with different cheeses like Gruyère, fontina, or even pepper jack for a spicy kick.
How long do you bake cheesy scalloped potato casserole?
Bake it covered for about 45 minutes and then uncovered for an additional 30 minutes until it’s golden brown.
Is cheesy scalloped potato casserole the same as potato gratin?
Not quite! While both are similar, potato gratin is typically creamier and often topped with breadcrumbs for added texture.
Cheesy Scalloped Potato Casserole
A creamy and cheesy potato casserole that’s perfect for family gatherings.
- Total Time: 95
Ingredients
- 4 large russet potatoes (peeled and thinly sliced)
- 2 cups shredded sharp cheddar cheese
- 1 cup shredded mozzarella cheese
- 2 cups heavy cream
- 1/2 cup grated Parmesan cheese
- 1 small onion (finely chopped)
- 3 cloves garlic (minced)
- 2 tablespoons butter
- to taste Salt
- to taste Pepper
- 1 teaspoon dried thyme (optional)
- 1/2 teaspoon paprika (optional)
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet, melt the butter over medium heat. Add onions and garlic, cooking until soft and fragrant, about 3-4 minutes.
- In a large bowl, combine heavy cream, salt, pepper, thyme, and paprika. Stir in half of the cheddar and mozzarella cheeses.
- Layer half of the sliced potatoes in a greased 9×13-inch baking dish. Pour half of the cream mixture over the potatoes. Repeat with remaining potatoes and cream mixture.
- Top with grated Parmesan cheese and the remaining cheddar and mozzarella cheeses.
- Cover the dish with aluminum foil and bake for 45 minutes. Then, remove the foil and bake for an additional 30 minutes, or until the top is golden brown and bubbly.
- Let it cool for about 10 minutes before serving. This helps the layers set a bit.
- Prep Time: 20
- Cook Time: 75