This post may contain affiliate links. Please see my disclosure policy
Loaded Twice Baked Potato Casserole – Turn twice baked potatoes into an easy cheesy potato casserole that will be sure to please. Loaded with garlic, cheese, and bacon!
Loaded Twice Baked Potato Casserole takes everything you love about classic twice baked potatoes and turns it into an easy, crowd-pleasing dish. Packed with fluffy potatoes, crispy bacon, melty cheese, and creamy goodness, it’s the ultimate comfort food that’s perfect for holidays, potlucks, or weeknight dinners.

This recipe has been a staple at our house for years! It is perfect when you are making the Perfect Prime Rib for the holidays, or just want something comforting with your favorite Meatloaf Recipe. Seriously, it goes with just about anything.
I mean you have creamy, cheesy mashed potatoes that are loaded with bacon. What can really go wrong?
What You’ll Need
Be sure to scroll to the bottom of the post for the FULL PRINTABLE recipe card.
- Potatoes – I like to use Russet potatoes
- Garlic
- Butter
- Sour Cream – you can use cream cheese, Greek yogurt or even more heavy cream if you prefer. You just want to make rich and creamy mashed potatoes.
- Heavy Cream
- Cheddar Cheese
- Bacon
- Salt & Pepper
- Green Onions

How to Make Twice Baked Potato Casserole
- Prep Potatoes. Start by chopping the potatoes and boiling them until they are tender. I have heard it a million times, you call this twice baked, but you aren’t baking the potatoes! I get it, I am taking a shortcut. Boiling them just gets it done faster. But you can also leave the potatoes whole, pierce them with a fork and bake for about an hour or until they are soft.
- Mash Potatoes. Use a potato masher to mash the potatoes to your desired texture. We like to have a few chunks left in there.
- Make Creamy. Once they are mashed mix in the butter, sour cream, and heavy cream until they are nice and creamy. Season with salt and pepper to taste and mix in the cheddar cheese and the bacon!
- Bake. Place the potatoes in a large baking dish, top with more cheese and bacon and then bake until they are hot, bubbly and delicious.
- Serve. Remove from the oven and sprinkle on some chopped green onions to serve.

Can You Make Baked Potato Casserole Ahead of Time
Most definitely you can. You can assemble the entire thing and then place in the fridge until you are ready to bake it, up to 2 days ahead of time. Just cover tightly with foil until it is time to bake.
Can You Freeze Cheesy Potato Casserole
Yes, this freezes really well. If you bake it first and are freezing the leftover just make sure it is completely cooled. Then cover very tightly with plastic wrap and foil to keep and air out.
To reheat it is best to let them thaw in the fridge overnight and then place in the over, covered with foil, to reheat for about 25 minutes. You can also microwave them if you have smaller portions.
More Tasty Potato Side Dish Recipes You’ll Love
- Scalloped Potatoes
- Baked Potato Casserole
- Crispy Smashed Potatoes
- Instant Pot Mashed Potatoes
- Oven Roasted Potatoes

Loaded Twice Baked Potato Casserole
Video
Ingredients
- 4 pounds russet potatoes, peeled and chopped into cubes
- 4 cloves garlic, mashed
- 5 Tablespoons butter
- 1 cup sour cream
- 1/2 – 1 cup heavy cream or milk, (amount depends on how creamy you like it)
- 2 cups shredded cheddar cheese
- 12 oz bacon, cooked and crumbled
- 1 Tablespoon salt, (approximately, adjust to taste)
- 1 teaspoon black pepper
- 1/4 cup green onions, finely chopped
Instructions
- Add potatoes and garlic to a large pot. Fill with water, so the potatoes are completely covered. Bring to a boil, and cook for 15-20 minutes, until the potatoes are fork tender. Drain.4 pounds russet potatoes, 4 cloves garlic
- Preheat oven to 350º F.
- Mash potatoes. Sir in butter, sour cream, and heavy cream. Mash further if necessary to get to your desired consistency. Season with salt and pepper. Stir in 1 1/2 cups cheese, and bacon (reserve some for the topping).5 Tablespoons butter, 1 cup sour cream, 1/2 – 1 cup heavy cream or milk, 2 cups shredded cheddar cheese, 12 oz bacon, 1 Tablespoon salt, 1 teaspoon black pepper
- Pour into 13×9 in baking dish. Sprinkle with remaining cheese and reserved bacon. Bake for 20-25 minutes until hot and cheese is melted.
- Sprinkle with green onions before serving.1/4 cup green onions
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
I created a fun group on Facebook, and I would love for you to join us! It’s a place where you can share YOUR favorite recipes, ask questions, and see what’s new at Dinners, Dishes and Desserts (so that you never miss a new recipe)! If you’d like to check it out, you can request to join HERE.
Be sure to follow me on Instagram and tag #dinnersdishes so I can see all the wonderful DINNERS, DISHES, AND DESSERTS recipes YOU make!
Connect with Dinners, Dishes, and Desserts!
Be sure to follow me on my social media, so you never miss a post!
Facebook | Twitter | Pinterest | Instagram













Mmmmm….. how inviting this potato dish is! I love all the ingredients!
Major fan of potatoes, so this was a real crowd pleaser!
Is the bacon a pound? or 12 oz.
12 ounces is perfect – I updated the recipe card
Delicious recipe!!!! Keep up the good work!!!!