Loaded Baked Potato Casserole brings creamy potatoes, smoky bacon, sharp cheddar, and tangy sour cream together in one cozy dish. It serves 12, takes about an hour, and makes Thanksgiving dinner feel extra comforting.
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Why You’ll Love This Loaded Baked Potato Casserole
Loaded Baked Potato Casserole gives you everything you love about a loaded baked potato in a warm, cheesy side dish. Each bite has tender potato chunks, creamy filling, crisp bacon, melted cheddar, and fresh green onions.
Also, this recipe works beautifully for Thanksgiving because it feeds 12 people from one 9×13 inch dish. You can prepare it ahead, which makes a busy holiday kitchen much easier to manage.
In fact, I love how familiar this casserole feels. Everyone can scoop out a generous helping, and those cheesy, bacon covered potatoes fit right beside classic Thanksgiving favorites.
Prep takes about 30 minutes, while baking takes another 25 to 30 minutes. As a result, you can have the entire Loaded Baked Potato Casserole ready in about one hour.
Ingredients for Loaded Baked Potato Casserole
This recipe combines simple potato casserole ingredients with all the flavors of a classic loaded potato. Together, they create a rich side dish without making the preparation complicated.
Russet Potatoes
Russet potatoes give the casserole its hearty base. Their fluffy interiors become tender during boiling, while larger pieces can still hold their shape when you handle them gently.
Creamy Ingredients
Butter adds richness, while cream cheese gives the potatoes a smooth, slightly tangy flavor. Sour cream adds even more creaminess and that familiar loaded potato taste.
Meanwhile, milk loosens the creamy mixture so it coats the potatoes more easily. The result tastes rich without turning every potato chunk into mash.
Cheddar Cheese and Bacon
Shredded cheddar adds plenty of savory, cheesy flavor. Some goes inside the casserole, while the rest melts across the top.
Cooked, crumbled bacon adds a smoky and salty bite. Also, saving some bacon for the topping gives every serving plenty of loaded potato flavor.
Seasonings and Green Onions
Garlic powder adds a warm savory note without overpowering the potatoes. Salt and black pepper then bring the other flavors together.
Finally, diced green onions add fresh flavor and a little color after baking. Their mild onion bite also balances the creamy cheese and bacon.
How to Make Loaded Baked Potato Casserole
Loaded Baked Potato Casserole comes together with simple cooking steps. However, gentle mixing matters because it keeps those tender potato pieces chunky.
Prepare and Boil the Potatoes
First, preheat your oven to 375°F. Coat a 9×13 inch casserole dish with nonstick cooking spray so the creamy potatoes release easily when served.
Next, wash and peel 6 large russet potatoes. Cut them into relatively large chunks, then place them in a large pot and cover them with water.
Boil the potatoes until tender. However, avoid cooking them until they fall apart because you want them soft enough to eat while still holding their shape.
Then, drain the potatoes well and return them to the pot. Let excess moisture escape before adding the creamy ingredients.
Add the Creamy Ingredients
Add 1/4 cup unsalted butter, 4 ounces cream cheese, 2/3 cup sour cream, and 1/2 cup milk to the warm potatoes.
Then, carefully fold everything together. Move slowly so the creamy ingredients coat the potato chunks without crushing them.
Fold in the Cheese, Bacon, and Seasonings
Next, add 1/2 teaspoon garlic powder along with salt and pepper to taste. Add 1 1/2 cups shredded cheddar and 1 cup cooked, crumbled bacon.
Gently fold everything together again. As a result, the cheese, bacon, and creamy mixture spread throughout while the potatoes keep their chunky texture.
Assemble the Casserole
Transfer the potato mixture into your prepared 9×13 inch casserole dish. Spread it evenly, but avoid pressing or smashing the potatoes.
Next, sprinkle the remaining 1/2 cup cheddar cheese over the surface. Then add the remaining 1/2 cup crumbled bacon for a rich, savory topping.
Bake and Garnish
Bake the Loaded Baked Potato Casserole at 375°F for 25 to 30 minutes. The cheese should melt, and the casserole should become hot throughout.
Finally, remove the dish from the oven and scatter 1/4 cup diced green onions over the top. Serve it warm while the cheese tastes melty and the potatoes stay creamy.
Each serving has about 334 calories, 35 grams carbohydrates, 10 grams protein, and 18 grams fat. It also contains about 2 grams fiber and 10 grams saturated fat per serving.
Tips for the Best Loaded Baked Potato Casserole
A few small details can make a noticeable difference in texture. Most importantly, treat the potatoes gently from boiling through baking.
Keep the Potato Pieces Large
Cut your potatoes into relatively large chunks before boiling them. Smaller pieces cook quickly, but they can also break apart more easily during mixing.
Therefore, larger pieces give the finished casserole a texture that feels closer to a loaded baked potato. You get tender chunks surrounded by the creamy filling instead of completely mashed potatoes.
Fold Instead of Mashing
Fold the butter, cream cheese, sour cream, milk, cheese, and bacon into the cooked potatoes. Avoid vigorous stirring.
In fact, gentle folding makes one of the biggest differences in this recipe. It coats the potatoes while helping the individual pieces stay intact.
Save Time With Pre-Cooked Bacon
You can use pre-cooked real bacon pieces when you need a shortcut. They cut down on prep time because you do not need to cook and crumble bacon separately.
However, choose real bacon pieces rather than imitation bacon bits for the closest flavor and texture.
Ingredient Substitutions and Variations
Loaded Baked Potato Casserole also gives you room to work with ingredients you already keep at home. Therefore, you can make a few simple swaps without changing the basic method.
Best Potatoes to Use
Russets work especially well because they have a fluffy texture and pair naturally with classic baked potato toppings.
However, you can substitute another potato variety. Just watch the potatoes closely during boiling because different varieties may soften at different rates.
Milk and Butter Substitutions
This recipe uses 2% milk, but you can substitute another type of milk if needed. Add it gradually so the potato mixture does not become too loose.
Also, salted butter works in place of unsalted butter. If you use salted butter, reduce the additional salt and taste the mixture before adding more.
Cheese and Topping Ideas
Cheddar gives Loaded Baked Potato Casserole its classic flavor. However, you can change the flavor by replacing some cheddar with another cheese that melts well.
You can also add extra green onions at serving time for more freshness. Meanwhile, a little extra bacon on top gives the casserole an even smokier finish.
Make-Ahead Loaded Baked Potato Casserole
Thanksgiving cooking gets busy quickly, so make-ahead side dishes can save precious time. Fortunately, you can assemble this casserole before your guests arrive.
How to Prepare It a Day Ahead
Prepare the recipe through the topping stage, but do not bake it. Then, let the potatoes cool before covering the casserole.
Once cooled, refrigerate it for up to one day. As a result, you can handle most of the preparation before Thanksgiving dinner.
How to Freeze It Before Baking
You can also prepare the Loaded Baked Potato Casserole for the freezer. Assemble the casserole completely, but again, do not bake it.
Let everything cool completely. Next, cover the dish securely and freeze it for up to 3 months.
How to Bake After Refrigerating or Freezing
For a refrigerated casserole, bake according to the original directions once you are ready to serve it. However, a very cold casserole may need a little extra time to heat through.
For a frozen casserole, thaw it overnight in the refrigerator first. Then, bake it according to the original directions until the center turns hot and the cheese melts.
What to Serve With Loaded Baked Potato Casserole for Thanksgiving
Loaded Baked Potato Casserole pairs naturally with Thanksgiving turkey because the creamy potatoes and smoky bacon complement savory roasted meat.
Also, serve it alongside stuffing, green beans, roasted vegetables, cranberry sauce, or a crisp salad. Since the casserole tastes rich, fresh vegetables and tangy cranberry sauce create a nice balance.
If your family enjoys a table packed with cozy sides, this dish fits right in. Meanwhile, its cheddar and bacon flavors offer a fun change from traditional mashed potatoes.
How to Store and Reheat Leftovers
Leftover Loaded Baked Potato Casserole makes an easy side dish after the holiday meal. However, careful storage and gentle reheating help the potatoes stay creamy.
Refrigerating Leftovers
Transfer cooled leftovers to a covered container, or cover the casserole dish securely before placing it in the refrigerator.
Then, keep the casserole chilled until you want another serving. When reheating, only warm the portion you plan to eat when possible.
Reheating Without Drying Out the Potatoes
Reheat the casserole gently until hot throughout. If the potatoes seem a little dry, add a small splash of milk before heating.
Also, covering the casserole while it warms can help hold in moisture. Then, uncover it near the end if you want the cheese topping to become a little firmer.
Frequently Asked Questions
Can I Make Loaded Baked Potato Casserole Ahead of Time?
Yes. Assemble the casserole through the topping stage, let it cool, and cover it. Then refrigerate it for up to one day before baking.
Can I Freeze Loaded Baked Potato Casserole?
Yes. Assemble the casserole without baking it, then cool it completely and cover it securely. You can freeze it for up to 3 months.
Before baking, thaw it overnight in the refrigerator. Then follow the original baking directions.
Do I Have to Peel the Potatoes?
The original recipe calls for peeled russet potatoes, which gives the casserole a smooth and creamy feel. However, you can leave some skin on if you prefer a more rustic potato texture.
If you keep the skins, scrub the potatoes thoroughly before cutting them.
Can I Use a Different Type of Potato?
Yes. You can substitute another potato variety for russets.
However, cooking times and texture can vary. Therefore, check the potatoes as they boil and drain them once they become tender.
How Do I Keep the Potatoes From Turning Into Mashed Potatoes?
Start by cutting the potatoes into larger chunks. Then, boil them only until tender instead of letting them become overly soft.
Most importantly, fold the remaining ingredients into the potatoes gently. Vigorous stirring can quickly break the chunks apart and create a mashed texture.
Other Recipes You May Enjoy
If you love these creamy, cheesy flavors, try a few more comforting recipes next:
- Loaded Baked Potato Salad brings those familiar bacon, cheese, and potato flavors into another crowd friendly side.
- Twice Baked Potatoes make another cozy choice when you want creamy potatoes with a classic presentation.
- Low Carb Philly Cheesesteak Casserole gives you a hearty casserole option with savory cheesesteak flavors.
- Slow Cooker Chicken Enchilada Casserole works well when you want an easy, filling family dinner.
- creamy cheesy Texas Trash Dip makes a warm and comforting choice for parties and holiday gatherings.
- Cheesy Pumpkin Ricotta Pasta combines creamy cheese and pumpkin for another cozy fall recipe.
Final Thoughts
Loaded Baked Potato Casserole makes a comforting Thanksgiving side without complicated prep. Creamy potatoes, melted cheddar, smoky bacon, tangy sour cream, and fresh green onions give every spoonful familiar flavor.
Better yet, you can prepare it ahead and keep Thanksgiving day a little less hectic. Serve it hot from the oven, then watch everyone reach back for another creamy, cheesy scoop.
For even more holiday meal inspiration, you can save recipe ideas from Ellie’s Microwave Recipes on Pinterest while planning your Thanksgiving menu.
Loaded Baked Potato Casserole
Equipment
- 9×13 inch casserole dish
- Large pot
- Colander For draining the cooked potatoes.
- Large spoon or spatula Use for gently folding the ingredients together.
Ingredients
- 6 large russet potatoes
- ¼ cup unsalted butter
- 4 oz cream cheese
- ⅔ cup sour cream
- ½ cup milk
- ½ teaspoon garlic powder
- salt and pepper, to taste
- 2 cups shredded cheddar cheese
- 1 ½ cups cooked, crumbled bacon
- ¼ cup diced green onions
Instructions
- Preheat the oven to 375°F and coat a 9×13 inch casserole dish with nonstick cooking spray.
- Wash, peel, and dice the potatoes into relatively large chunks. Place them in a large pot, cover with water, and boil until tender.
- Drain the potatoes well and return them to the pot. Carefully fold in the butter, cream cheese, sour cream, and milk without breaking up the potato pieces too much.
- Gently fold in the garlic powder, salt, pepper, 1 1/2 cups cheddar cheese, and 1 cup bacon.
- Transfer the potato mixture to the prepared casserole dish. Sprinkle the remaining 1/2 cup cheddar cheese and remaining 1/2 cup bacon over the top.
- Bake at 375°F for 25 to 30 minutes, until the casserole is hot and the cheese has melted.
- Remove the casserole from the oven, garnish with diced green onions, and serve warm.
