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Twice Baked Potato Casserole

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If you like Twice baked potatoes with the works, you’ll love Baked Potato Casserole Recipe. This casserole has all the goodies: sour cream, butter, bacon, green onions, and cheddar cheese. And the good thing is, you can eat all you want, not just one potato!

Twice Baked Potato Casserole

Ingredients for Baked Potato Casserole

  • Potatoes (I used Yukon gold)
  • Half and half
  • Sour cream
  • Butter
  • Bacon
  • Cheddar cheese
  • Green onions
  • Salt
  • Pepper

How to Make Twice Baked Potato Casserole

    1. Peel the potatoes and slice them in half. Place them in a large pot and cover with water. Bring to a boil, and cook until fork tender, about 15-20 minutes.

    2. Preheat the oven to 350 F and spray a 9×13-inch baking dish with cooking spray.

    3. Drain the potatoes and return them to the pot. Add the butter, half and half, sour cream, half of the chopped cooked bacon, 1 cup shredded cheddar, ½ cup sliced green onions, salt, and pepper.

    4. Using a potato masher, mash the potatoes until they reach your desired consistency.

    5. Transfer to the baking dish and sprinkle the remaining cup of shredded cheddar, crumbled bacon, and sliced green onions evenly on top.

    6. Bake for 20 minutes or until hot and bubbly.

Baked Potato Casserole​

Can I Freeze Loaded Baked Potato Casserole?

Yes, you can. Assemble the casserole, cover with two layers of plastic wrap and one of foil, and freeze for up to 3 months. When ready to bake, thaw in the refrigerator overnight, and bake as directed.

How to Store Loaded Baked Potato Casserole

If you have leftovers, let them cool down, place them in an airtight container, and store in the refrigerator for up to 4 days.

What if I Don’t Have Half and Half?

You can use whole milk or evaporated milk instead. Or, if you want really silky, luxurious mashed potatoes, use heavy cream instead!

Loaded Baked Potato Casserole

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Twice Baked Potato Casserole

Twice Baked Potato Casserole

Yield: 10
Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 40 minutes

If you love potatoes you will love this Twice Baked Potato Casserole Recipe. The same amazing flavor of a freshly baked potato with butter, green onions, sour cream, bacon, and cheddar cheese is baked together conveniently.

Ingredients

  • 3 lb Yukon gold potatoes (or your favorite)
  • 4 tbsp unsalted butter
  • 1 cup half and half
  • ½ cup sour cream
  • 6 slices of bacon, cooked, crumbled, and divided
  • 1 cup green onions, sliced and divided
  • 2 cups cheddar cheese, freshly shredded and divided
  • 1 tsp salt, or to taste
  • Ground black pepper to taste

Instructions

  1. Peel the potatoes and slice them in half. Place them in a large pot and cover with water. Bring to a boil, and cook until fork tender, about 15-20 minutes.
  2. Preheat the oven to 350 F and spray a 9x13-inch baking dish with cooking spray.
  3. Drain the potatoes and return them to the pot. Add the butter, half and half, sour cream, half of the chopped cooked bacon, 1 cup shredded cheddar, ½ cup sliced green onions, salt, and pepper.
  4. Using a potato masher, mash the potatoes until they reach your desired consistency.
  5. Transfer to the baking dish and sprinkle the remaining cup of shredded cheddar, crumbled bacon, and sliced green onions evenly on top.
  6. Bake for 20 minutes or until hot and bubbly.
Nutrition Information:
Yield: 10 Serving Size: 1
Amount Per Serving: Calories: 355Total Fat: 20gSaturated Fat: 11gTrans Fat: 0gUnsaturated Fat: 7gCholesterol: 59mgCarbohydrates: 32gFiber: 3gSugar: 3gProtein: 13g

Sos Recipes is not staffed by nutritionists or dietitians, and any provided nutritional information is an approximation. If calorie count and nutritional value are crucial to you, we suggest inputting the ingredients into your preferred online nutritional calculator. The actual calorie and nutritional content may differ based on the brands used.

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Recipe FAQs

Can I Make Twice Baked Potato Casserole Ahead of Time?

Absolutely! You can prepare everything up to step 9, then cover the dish tightly with plastic wrap and foil, and store it in the fridge. About 30 minutes before baking, take it out and let it sit at room temperature. You might need to adjust the baking time slightly, depending on how cold it is when it goes in the oven.

Can I Use a Different Kind of Potato?

Yes! I used Yukon Gold potatoes because they bake beautifully and have a buttery texture. But Russet potatoes are a great alternative—they’re starchy and creamy when baked, which works really well for this dish too.

What Else Can I Add?

Want to boost the protein? You can mix in some shredded chicken or cooked breakfast sausage. Both options taste great and turn this into a heartier, more filling meal.

Twice Baked Potatoes Casserole​

103 Shares

Shirley

Saturday 26th of April 2025

My entire fam loved this recipe. It was creamy and cheesy. The bacon added a nice crunch. I peeled them all cuz my fam doesn’t like the skins. I don’t think it lost anything. I used my stand-up mixer. Thanks for this!!!

sosrecipes

Saturday 26th of April 2025

I’m so happy that you, and your family loved the recipe Shirley!❤️❤️

Natalie

Thursday 24th of April 2025

Will the recipe work without the bacon? Thank You!

sosrecipes

Thursday 24th of April 2025

Hi Natalie, yes yes!! you can skip the bacon! 🙂

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