This Cheesy Scalloped Potatoes Bake is a comforting dish filled with layers of tender potatoes and creamy cheese. It’s the perfect side that pairs well with almost anything!
You can’t go wrong with gooey cheese and buttery potatoes. Sometimes, I even make it for dinner and call it a meal. Who needs anything else? 😄
Making this dish is super easy! Just slice the potatoes, mix in some cheese, and let it bake until golden. It’s creamy and cheesy goodness in every bite!
Key Ingredients & Substitutions
Potatoes: Russet potatoes are the best choice here as they become soft and creamy when baked. You can also use Yukon Gold for a creamier texture, but avoid waxy potatoes like red-skinned as they won’t provide the same results.
Butter: Unsalted butter is preferred, allowing you to control the salt in the recipe. If you’re looking for a dairy-free option, coconut oil or plant-based butter work well, though the flavor will vary slightly.
Milk: Whole milk gives a rich flavor, but for an even creamier sauce, use heavy cream. You can substitute with a non-dairy milk, like almond or oat milk, but keep in mind it might alter the taste and texture a bit.
Cheese: Sharp cheddar is crucial for flavor, but you can mix different cheese varieties. If you want a lower-fat option, part-skim cheeses can work, too. For a different kick, add a bit of pepper jack cheese for some heat!
Garlic: Fresh garlic adds vibrant flavor. If you don’t have fresh on hand, you can use garlic powder (1/4 teaspoon), though the taste will be less bold.
How Do You Create a Smooth Cheese Sauce?
Making a cheese sauce can seem tricky, but with the right steps, it’s simple! Here’s how to create that creamy sauce without lumps:
- Melt the butter in a medium saucepan over medium heat before adding minced garlic. Be careful not to burn the garlic—just cook it until it’s fragrant.
- After stirring in the flour to make a roux, whisk constantly for about 2 minutes. This helps cook out the raw flour taste.
- Gradually whisk in the milk, allowing it to thicken without lumps. If it’s lumpy, keep whisking and it should smooth out as it heats.
- Once thickened, remove from heat and add in the shredded cheese, stirring until smooth. This will create a deliciously cheesy sauce perfect for your scalloped potatoes.
How to Make Cheesy Scalloped Potatoes Bake
Ingredients You’ll Need:
For the Potato Layers:
- 4 large russet potatoes, peeled and thinly sliced
For the Cheese Sauce:
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- 2 cups whole milk (or heavy cream for a richer sauce)
- 1 1/2 cups shredded sharp cheddar cheese
- 1/2 cup grated Parmesan cheese
- 2 cloves garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon paprika (optional, for color and mild flavor)
For Garnish:
- Fresh thyme or parsley, chopped
How Much Time Will You Need?
This delicious dish requires about 15 minutes of preparation time and approximately 1 hour for baking. You’ll spend 5-10 minutes on creating the cheese sauce and layering everything, followed by a bit of time in the oven to get that lovely golden finish!
Step-by-Step Instructions:
1. Prepare Your Oven and Baking Dish:
First things first, preheat your oven to 375°F (190°C). While your oven heats up, take a moment to grease a baking dish with butter or non-stick spray to ensure your potatoes won’t stick.
2. Make the Cheese Sauce:
In a medium saucepan, melt the butter over medium heat. Once melted, add the minced garlic and cook for about 1 minute until it’s fragrant—just be careful not to let it brown! Next, stir in the flour and whisk constantly for about 2 minutes to create a roux, which will help thicken our sauce.
3. Whisk in the Milk:
Slowly add the milk while whisking to prevent lumps from forming. Keep cooking and stirring until the sauce thickens—this will take about 5-7 minutes. When it’s nice and creamy, remove the saucepan from heat.
4. Add the Cheeses and Seasoning:
Now, it’s time to stir in 1 cup of cheddar cheese and half of the grated Parmesan. Keep stirring until the cheese is melted and the sauce is smooth. Season with salt, black pepper, and paprika, if you’re using it. Your cheese sauce is ready!
5. Layer the Potatoes and Sauce:
In the greased baking dish, layer half of the sliced potatoes evenly on the bottom. Pour half of the cheese sauce over the potatoes. Repeat this process with the remaining potatoes and cheese sauce, layering beautifully until it’s all used up.
6. Top with More Cheese:
Sprinkle the remaining cheddar and Parmesan cheese over the top layer of your potato bake. This will create a lovely cheesy crust when baked.
7. Bake Until Golden:
Cover the dish tightly with aluminum foil and bake it in the preheated oven for 45 minutes. After 45 minutes, carefully remove the foil and bake uncovered for another 20-25 minutes. You are looking for the potatoes to be tender and the top to be golden brown and bubbly.
8. Let It Rest and Serve:
Once baked, let your scalloped potatoes sit for about 10 minutes before serving. This resting time helps everything set just right. Before serving, garnish with freshly chopped thyme or parsley for a colorful touch.
Enjoy your creamy, cheesy cheesy scalloped potatoes—they’re sure to be a hit!
Can I Use Other Types of Potatoes?
Yes, you can use Yukon Gold potatoes for a creamier texture, but stay away from waxy varieties like red-skinned potatoes as they won’t yield the best results for this dish.
How Do I Thicken the Cheese Sauce if It’s Too Thin?
If your cheese sauce is too thin, try whisking in an additional tablespoon of flour to create a thicker roux. Alternatively, let it simmer a bit longer until it reduces and thickens to your desired consistency.
Can I Prepare This Dish in Advance?
Absolutely! You can assemble it a day in advance and refrigerate it before baking. Just be sure to cover it tightly. When you’re ready to bake, you may need to add an extra 10-15 minutes to the baking time since it will be coming from a colder state.
How Should I Store Leftovers?
Store leftover scalloped potatoes in an airtight container in the fridge for up to 3 days. When reheating, you can place them back in the oven at 350°F (175°C) until warmed through, or microwave them in short intervals, stirring occasionally.