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Our Baked Mashed Potatoes have layers of mashed potatoes and cheese all topped with bacon. This potato casserole is perfect for dinner and holiday meals!

We love potatoes!! In the past, we’ve always had classic Mashed Potatoes, but over the years we’ve tried other recipes like our Twice Baked Potato Casserole or our Parmesan Sweet Potatoes. If you love potatoes, you’ll also enjoy these recipes along with today’s baked version!

Baked mashed potatoes close up image

BAked + Stuffed with So much Goodness!

It’s no secret that our family loves potatoes. That would be easy to confirm if you just searched “potato” here on the site and saw the dozens of recipes that showed up. 😉

We also like to try out new potato recipes so we can share out favorites with all of you. Today’s recipe for Baked Mashed Potatoes happens to be a new favorite and one I think you will enjoy too. With bacon and cheese on top and a layer of cheese in the middle, these potatoes are sure to be a hit! You can see from the picture above all the cheesy goodness which makes this recipe a winner in our books!

With the holidays fast approaching, we love to have yummy potato recipes for Thanksgiving AND Christmas, and I know many of you do too. This year, we will be making these BAKED and STUFFED Mashed Potatoes again because they were simple and so delicious. We’re hoping you give them a try and let us know what you think as well. We hope you enjoy them as much as we do. 😀

Baked mashed potatoes in casserole dish

How to Make baked Mashed Potatoes

To make these potatoes, you begin like any classic mashed potatoes recipe – you boil the potatoes in a large pot of water. Once the water is drained, you add the potatoes back to the pot, along with butter, sour cream, garlic salt and pepper. Mash the potatoes until they are smooth.

Then, you will spoon half the potatoes into a greased pan, cover with half the cheese and bacon (An easy and favorite way to cook is bacon in the oven), and then add the remaining potatoes. Sprinkle on the rest of the cheese and bacon.

Bake this for 30-35 minutes to have delicious baked mashed potatoes. You won’t believe how delicious they are.

We also have a similar version for our Cheesy Mashed Potato Casserole which is just as delicious, and even has cream cheese. 😉

Stuffed mashed potatoes - baked mashed potatoes with cheese

Variations + Making Ahead

Want to change up this recipe? Here are a few ways to do that…

  • Loaded Cauliflower Mash – sub half of the potatoes or even all of the potatoes, with an equal amount of mashed cauliflower.
  • Cheese: Our favorite cheese to use is cheddar, however you can use your favorite cheese. Some ideas include Mexican four cheese blend, Monterrey jack, mozzarella, colby jack or a combination of any of these. I do want to note that freshly grated cheese melts better than the pre shredded kind from a bag.
  • Add some heat: if you want to add a little kick to your baked potatoes you can include diced jalapenos, sprinkle on red chili flakes, or top with hot sauce.
  • Other toppings: Chives, green onions and chopped parsley are our go-to’s for these!

Can you make this dish ahead of time? Indeed. Just keep refrigerated and covered for up to 48 hours in advance. Bake for an additional 5-10 minutes.

Baked mashed potatoes recipe

So cheesy and delicious!! Can’t wait to make them for Thanksgiving. 😀

For more mashed potato recipes:

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5 from 13 votes

Baked Mashed Potatoes Recipe

By: Lil’ Luna
Our baked mashed potatoes are fully loaded. This potato casserole is perfect for dinner and holiday meals!
Servings: 6
Prep: 5 minutes
Cook: 1 hour
Total: 1 hour 5 minutes


  • 6 yukon gold potatoes peeled and quartered
  • 3 tablespoons butter
  • ½ cup sour cream
  • garlic salt and pepper to taste to taste
  • 1 cup shredded cheddar cheese divided
  • 6 slices bacon cooked and crumbled (divided)
  • fresh parsley chopped
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  • Add 8 cups water to a large pot, add potatoes, and bring to a boil. Cook for 20 minutes or until tender.
  • Drain water and return potatoes to the pot.
  • Preheat oven to 350°F.
  • Add butter, sour cream, garlic salt, and pepper the pot and mash until smooth.
  • Spoon half of the potatoes into a greased 8×8 pan. Cover with half cup of cheese and half of bacon crumbles.
  • Add the rest of the potatoes to the pan and top with remaining cheese and bacon crumbles.
  • Bake for 30-35 minutes. Add fresh parsley if desired. ENJOY!


Calories: 354kcal, Carbohydrates: 22g, Protein: 12g, Fat: 24g, Saturated Fat: 12g, Cholesterol: 59mg, Sodium: 345mg, Potassium: 791mg, Fiber: 4g, Vitamin A: 485IU, Vitamin C: 19.6mg, Calcium: 210mg, Iron: 5.8mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Side Dish
Cuisine: American
Making this recipe? Tag us!
Share it with us on Instagram using the hashtag #lilluna, so we can see what you’re creating in the kitchen!

Recipe adapted from Kraft recipes.

About Kristyn

My name is Kristyn and I’m the mom of SIX stinkin’ cute kids and the wife to my smokin’ hot hubby, Lo. My mom’s maiden name is Luna, and I’m one of the many crafty “Lil’ Lunas” in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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5 from 13 votes (2 ratings without comment)

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Recipe Rating


  1. Sheryl Ann Merritt says:

    5 stars
    My family LOVED this recipe!!! I made it with our Easter leftover mashed potatoes. It tasted like a whole new recipe!!! The kids especially liked it, they thought I had slaved over the stove to make a new dish!!! Thanks for ALL of your great ideas and awesome recipes!!!

    1. Lil'Luna Team says:

      Oh that makes me so happy to hear!! It’s always a win when the kids approve too! 😉

  2. Joy larson says:


  3. Susan says:

    There is a lot of #liluna on Instagram