Loaded Baked Potato Casserole

Loaded Baked Potato Casserole always reminds me of the time I hosted a big family brunch and wanted something hearty that would make everyone happy so I remember standing in my kitchen early that morning peeling potatoes and sneaking bites of crispy bacon while the house slowly filled with the delicious smell of bubbling cheese and smoky bacon and when I finally pulled the casserole out of the oven it was golden and gooey and everyone piled into the kitchen so excited to dig in and it was gone in minutes.

I love how Loaded Baked Potato Casserole brings all the best parts of a classic loaded baked potato into one warm, comforting dish so it’s perfect for potlucks, holidays, or any time you need a show-stopping side so every time I make it now I think about that brunch and how good it felt to bring everyone together over something so simple and so delicious.

Ingredients

• Here’s what I use for this recipe. You can always make substitutions if you prefer!
• Russet potatoes – Provide a fluffy, creamy base that holds up well in the casserole.
• Cheddar cheese – Melts beautifully and gives that classic cheesy richness.
• Sour cream – Adds a tangy creaminess that ties everything together.
• Cooked bacon – Brings a smoky, salty crunch in every bite.
• Green onions – Add a fresh, mild onion flavor and a pop of color.
• Butter – Makes the potatoes extra silky and flavorful.
• Milk – Helps create that smooth, scoopable texture.
• Salt and pepper – Essential for bringing out all the flavors.

Tools You’ll Need

• Large pot – Perfect for boiling the potatoes evenly.
• Potato masher – Makes it easy to achieve that fluffy, creamy consistency.
• Mixing bowl – Helps mix all the creamy ingredients together smoothly.
• 9×13 baking dish – Ideal for baking the casserole evenly and serving a crowd.
• Oven mitts – Keeps your hands safe when transferring the hot dish.
• Spatula – Great for serving neat squares of the casserole.

Instructions

Step 1

I start by preheating the oven to 375°F and greasing a 9×13 baking dish to prevent sticking.

Step 2

Then, I peel and chop the russet potatoes into chunks and boil them in a large pot of salted water until tender, about 15–20 minutes.

Step 3

I drain the potatoes and return them to the pot, then add butter, milk, sour cream, salt, and pepper. I mash everything until smooth and creamy.

Step 4

Next, I stir in half of the shredded cheddar cheese, half of the cooked bacon, and half of the green onions until evenly combined.

Step 5

I spread the potato mixture evenly into the prepared baking dish.

Step 6

Then, I sprinkle the remaining cheddar cheese and bacon on top to create that irresistible golden crust.

Step 7

I bake the casserole for about 20–25 minutes, until the cheese is melted and bubbly.

Step 8

After removing it from the oven, I sprinkle the remaining green onions on top for a fresh finish and serve hot.

Tips

If I want to make it extra indulgent, I sometimes mix in a handful of mozzarella for added stretchiness. You can prep the casserole a day ahead and bake it just before serving to make entertaining easier. I also love adding a little garlic powder or ranch seasoning to the potatoes for extra flavor!

Ways to Serve

I enjoy serving this casserole as a hearty side dish with grilled steaks, roasted chicken, or even at brunch with eggs. It also works great as a main dish on its own with a crisp green salad. Leftovers make a fantastic lunch the next day!

Frequently Asked Questions

Can I make Loaded Baked Potato Casserole ahead of time?

Yes! Loaded Baked Potato Casserole can be assembled a day ahead and baked just before serving.

Can I freeze Loaded Baked Potato Casserole?

You can, but the texture may change slightly. It’s best enjoyed fresh or within a few days from the fridge.

What potatoes work best for Loaded Baked Potato Casserole?

Russet potatoes are ideal because they’re starchy and mash well, but Yukon Golds also work if you prefer a slightly creamier texture.

See You in the Kitchen

I hope you give this Loaded Baked Potato Casserole a try! It’s warm, cheesy, and always a crowd-pleaser the ultimate comfort food for any occasion. Let me know if you add your own twist and don’t forget to save this recipe for your next family gathering or potluck.

Happy Cooking!

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