Loaded Baked Potato Casserole

Tons of gooey cheese and soft, creamy mashed potatoes are the quickest way to get our family around the table, ready to dig in – and we've been eating our new Loaded Baked Potato Casserole on repeat lately!

This dish can be a simple side or an indulgent over-the-top main dish – it's loaded with family-friendly that is so good you'll even want to lick the bottom of the pan when you're done!

At Avdaye, we add lots of tips in all of our recipes – because we are a home cook without any formal training, and we find we are more confident making dishes when we understand why it works, and what each ingredient means to the flavor of a recipe. Our goal is for even the most beginner home cook to feel empowered in the kitchen.

Cheesy Bacon potato Casserole

Our family loves potatoes, and bacon – we've had many dinners of jacket potatoes loaded with cheese and butter and topped with bacon – so we decided to take their favorite dinner and make it in one easy, cheesy casserole that is solid as a hearty side dish alongside turkey – or even great on it's own, as an indulgent main dish.

We tuck into this casserole often – it is simple, packed with our kids favorite flavors, and is the ultimate hearty, stick-to-your-ribs potato recipe!

We hope you love this dish as much as we do.

How to Make Cheese and Bacon Loaded Potato Casserole

First, we will need to assemble the following ingredients:

• Russet potatoes (3 lbs) – Russet potatoes provide a starchy base, giving the casserole its hearty and fluffy texture, prebake potatoes.
• Sea salt (1/4 teaspoon) – A pinch of sea salt enhances the natural flavors of the ingredients.
• Black pepper (1/4 teaspoon) – Black pepper adds a subtle kick of warmth and depth to the dish.
• Bacon (1 pound) – Crispy, smoky bacon brings a rich, savory crunch to every bite.
• Sour cream (2 cups) – Sour cream adds a creamy tanginess, balancing the richness of the casserole.
• Mozzarella cheese (2 cups) – Mozzarella melts beautifully, providing a gooey, stretchy layer of cheesy goodness.
• Cheddar cheese (2 cups) – Sharp cheddar contributes a bold, cheesy flavor and vibrant color.
• Green onions (3) – Freshly sliced green onions add a pop of color and a mild, oniony bite for contrast.

Once you gather your ingredients, we will use the following method:

• Prep. Preheat oven to 350° F. Cut warm baked potatoes into bite size pieces. Place half in a greased 9×13 inch baking dish.
• Sprinkle. Sprinkle half of salt and pepper. Layer half of bacon, sour cream and shredded cheese.
• Repeat layers. Bake uncovered for 20 minutes or until cheese is melted and the entire dish is warm.
• Enjoy. Sprinkle with onions and enjoy!

Kitchen notes

Use Russet Potatoes for the Best Texture: Their high starch content creates a fluffy and creamy consistency.

Cook Potatoes Until Fork-Tender: Ensure they are fully cooked for easy mashing and smooth texture.

Save Time with Pre-Cooked Bacon: Use pre-cooked bacon or cook it in the oven while boiling the potatoes to streamline prep.

Reserve Some Bacon for Topping: Sprinkle crispy bacon on top after baking for extra texture and visual appeal.

Grate Cheese Fresh: Freshly grated cheese melts more smoothly and evenly than pre-shredded cheese.

Mix Sour Cream and Cheese Gradually: Combine them with the hot potatoes slowly to prevent curdling and ensure a creamy consistency.

Season to Taste: Taste the potato mixture before baking and adjust salt and pepper as needed.

Add Extra Toppings: Enhance flavor with extras like chives, parsley, or even a dollop of butter.

Bake for a Golden Crust: Allow the casserole to bake until the cheese on top is bubbly and golden for the best flavor.

Make Ahead and Reheat: Prepare the casserole in advance, refrigerate, and bake before serving for convenience.

Use a Non-Stick Spray or Butter: Grease your baking dish to prevent sticking and make cleanup easier.

Experiment with Cheese Combinations: Try adding Monterey Jack, Gruyère, or Parmesan for a unique twist.

Let It Rest Before Serving: Allow the casserole to sit for 5-10 minutes after baking to set and make serving easier.

A few answers

Can we make loaded baked potato casserole ahead of time?

Yes, you can assemble the casserole up to a day in advance. Cover it tightly and refrigerate, then bake it when ready to serve.

How do we store leftovers?

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat in the oven or microwave until warmed through.

Can we freeze loaded baked potato casserole?

Yes, it freezes well after being baked and cooled. Wrap the casserole tightly in plastic wrap and foil, then freeze for up to 3 months. Thaw in the refrigerator overnight before reheating.

What's the best way to reheat the casserole?

Reheat in the oven at 350°F (175°C) for about 20-30 minutes or until hot and bubbly. You can also use the microwave for individual portions.

Can we use a different type of potato?

While Russet potatoes are ideal for their fluffy texture, Yukon Gold or red potatoes can work for a creamier, denser consistency.

What can we substitute for sour cream?

Greek yogurt, cream cheese, or a combination of heavy cream and lemon juice can be used as substitutes for sour cream.

Can we add other ingredients to the casserole?

Absolutely! Try adding roasted garlic, diced ham, cooked chicken, or even broccoli for variety.

What should we do if our casserole turns out too dry?

Add a splash of milk or cream to the potato mixture before baking to keep it moist and creamy.

How can we make the casserole extra crispy on top?

Top the casserole with a mix of breadcrumbs, extra cheese, and bacon, then broil for a few minutes at the end of baking.

What to Enjoy with Your Potato Casserole

Steak – A perfectly cooked steak adds a hearty, savory touch.

Pork Chops – Juicy, seared pork chops pair well with the creamy potatoes.

Meatloaf – The casserole serves as a solid side for this classic comfort food.

Barbecue Ribs – The smoky, tangy flavor of ribs contrasts nicely with the cheesy casserole.

Garlic Bread – Suited to soaking up any extra cheese or sauce.

Macaroni Salad – Creamy, chilled macaroni salad provides a nice temperature contrast.

Roasted Brussels Sprouts – Their caramelized flavor pairs beautifully with cheesy potatoes.

Glazed Carrots – Sweet and tender carrots offer a nice contrast to the savory dish.

Steamed Broccoli – Adds a fresh, healthy balance to the meal.

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Ingredients

• 3 pounds Russet potatoes, unpeeled, baked
• ¼ teaspoon sea salt
• ¼ teaspoon pepper
• 1 pound bacon, cooked and chopped
• 2 cups sour cream
• 2 cups mozzarella cheese, shredded
• 2 cups cheddar cheese, shredded
• 3 green onions, chopped

Method

1. Preheat oven to 350° F. Cut warm baked potatoes into bite size pieces. Place half in a greased 9×13 inch baking dish.
2. Sprinkle with half of salt and pepper. Layer half of bacon, sour cream and shredded cheese.
3. Repeat layers. Bake uncovered for 20 minutes or until cheese is melted and the entire dish is warm.
4. Sprinkle with onions and enjoy!