Crockpot Mashed Potatoes

4.63 from 27 votes

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Crockpot Mashed Potatoes (without chicken broth) are smooth, silky, and have that extra creamy texture. They taste just as delicious as the stovetop version, but made easier because we used the crockpot! They are the perfect make-ahead mashed potatoes for Thanksgiving dinner or Christmas dinner!

mashed potatoes with butter and chives on top

Crockpot Mashed Potatoes Without Chicken Broth

You will notice that I cook my potatoes in salted water and that’s it. Lots of other recipes online cook their slow cooker mashed potatoes in chicken broth or vegetable broth. This is a personal preference thing! I make my creamy slow cooker mashed potatoes without chicken broth for a couple of reasons. First of all, I just really like the purity of a plain mashed potato. Secondly, cooking the potatoes in water instead of chicken broth makes them vegetarian, which might be helpful for guests who do not eat meat products.

Crockpot Mashed Potatoes | My Best Kept Secret During the Holidays

My original mashed potato recipe is made the old-fashioned way on the stove. But around the holidays when things are busy and you’re in the kitchen more than any other time of year, sometimes you need to catch a break. The crockpot is just the ticket for freeing up stove space and clearing out brainpower. Not only does the crockpot create equally delicious and comparable versions of mashed potatoes, but the crockpot works around your cooking schedule. I know everyone is all about the instant pot right now, but my crockpot and I are still very much in love.

Set it, forget it and mash the potatoes when you’re ready. So let’s get this (potato) party started!

cubed potatoes in a crockpot with clear lid

Crockpot Mashed Potatoes Basics

Nothing too crazy on this list! Made with super simple ingredients, here’s everything you’ll need to make easy slow cooker mashed potatoes!

Best Potatoes to Use

I am loyal to Idaho Russet Potatoes. They’re cheap, easy to find, and nearly foolproof. But you can definitely use other kinds of potatoes. Yukon Gold Potatoes are the next best thing for a stellar mashed potato. You could also get away with red potatoes, just note that they are a bit more starchy so don’t overmix (this leads to gumminess).

Why These Are CREAMY Potatoes (plus Substitutions)

  • Salted Butter – if you use unsalted butter make sure you taste and season accordingly. Unseasoned potatoes are not delicious.
  • Cream Cheese – this is my secret ingredient while mashing because it’s thick, creamy and tangy without being obviously so. You can sub this out for sour cream or greek yogurt in a pinch. But just as a note, sour cream is too much tang and not enough cream for me, so I always opt for cream cheese.
  • Whole Milk – If you’re feeling particularly naughty, half & half or heavy cream would work too, though I refuse to calculate the nutritional info on that.

Optional Seasonings

Besides plain ol’ salt and black pepper, here are a couple of ideas for super flavorful potatoes:

  • Cajun Seasoning. This one will literally spice up your potatoes, but not crazy hot. Cajun seasoning has a rustic taste that goes well with chicken or smoked sausage.
  • Parmesan with Italian Seasoning. An Italian twist on homemade mashed potatoes. My only word of wisdom here is to use the good kind of parmesan and to add small amounts at a time until the desired cheesy-ness is achieved.
  • Everything Bagel Seasoning. This will always be a good idea. If you haven’t tried this seasoning before, try it!
  • Roasted Garlic. Garlic goes with just about anything, including mashed potatoes (have you tried my Garlic Mashed Potatoes yet?). So if you love garlic, go ahead and roast some to mix into this recipe for the perfect side.

How to Make Mashed Potatoes in a Crockpot

If you are comfortable peeling potatoes, then you are going to fly through this recipe with no problems at all. Just be sure to not let them cook *too* much longer beyond them being tender. They will get waterlogged and there is no correcting waterlogged potatoes. Drain them once they’re tender, mash them, and then keep them warm in the crockpot until you’re ready to serve. For full details on how to make mashed potatoes in a crockpot, see the recipe card down below. 🙂

crockpot mashed potatoes ingredients

Prep Potatoes

Peel and rinse potatoes. Cut into even-sized cubes (1-inch x 1-inch approximately) and place them into a cold crockpot.

My Potatoes Are Turning Brown! What Should I Do?

There is an enzyme in potatoes called polyphenol oxidase. When that enzyme interacts with the air, it turns any cut edge of the potatoes brown. There is nothing wrong with this happening per se, it is just an unappetizing reality. #science! So the question is how do we prevent this from happening? Two options:

  1. Add Acid. After your potatoes are peeled and topped off with cold, salted water, add in a little lemon juice, lime juice or vinegar to deactivate this enzyme. Because you’re draining the potatoes, you won’t notice any difference in the taste of the finished mashed potatoes.
  2. Add Hot Water. Very hot water deactivates this enzyme as well. Place your potatoes into the crockpot and top with boiling, salted water. Then cook on high until done.

Cook in Slow Cooker

Add cold water until potatoes are just covered and sprinkle with salt. Add lid and cook on high for 3-4 hours.

How Do You Know The Potatoes Are Ready?

Since every crockpot is different and cooking time can vary, you’ll know your potatoes are ready to be mashed when they are fork tender. What this means is that it will be easy to stab or cut a potato chunk with a fork. Also, depending on how big or small you cut your potatoes determines cook time, so check early and often.

Mash + Season

Drain potatoes and return to warm crockpot. Using a potato masher, mash together with butter, cream cheese, milk, and seasonings. Taste and adjust seasonings. Serve immediately.

Hand Masher vs Mixer

This is a personal preference thing. I like mashing my potatoes by hand (my favorite potato masher is here), but some choose to use a hand mixer or even a stand mixer! My only caution is don’t overmix! You can go from fluffy delicious potatoes to a gloopy, starchy mess in a hurry, especially when using an electric mixer. You should be fine if mashing by hand and/or err on the side of chunky mashed potatoes.

mashed potatoes

Can I Keep My Mashed Potatoes Warm In The Crockpot?

Yes! If you’d like to keep these crockpot mashed potatoes warm an hour or two before serving, switch to the “keep warm” function and add 1-2 tablespoons of butter to the top of the mashed potatoes to keep them moist.

If your crockpot runs a little hot, the bottoms of the mashed potatoes might scorch if left in too long (even on the warm setting), so just stir occasionally if you keep it warmer longer than two hours and keep an eye on them.

Make Ahead + Reheating Mashed Potatoes

You can make these ahead of time and store Crockpot Mashed Potatoes in an airtight container in the fridge for up to 3 days.

When you’re ready to serve, remove the mashed potatoes from the refrigerator and let them come to room temperature for about 30 minutes. If you have time for the mashed potatoes to warm through, just transfer the mashed potatoes back into the crockpot and put it on the “keep warm” function. Stir occasionally while reheating to ensure even heating. Stir and add splashes of milk where necessary. If you are running short on time, you can reheat them in the microwave or stovetop before transferring to your crockpot.

Storing Mashed Potatoes

Store any leftover Crockpot Mashed Potatoes in an airtight container in the fridge for up to 3 days.

Freezing Mashed Potatoes

The trick to freezing mashed potatoes is to eliminate as much air as possible. Transfer completely cooled mashed potatoes into a freezer bag and seal, removing as much air as possible. Store in the freezer for up to three months. Reheat using the microwave method as outlined above.

crockpot mashed potatoes on a tablescape

FAQ About Making Mashed Potatoes in the Crockpot

What are the best potatoes to use for mashed potatoes?

Idaho Russet Potatoes are my favorite potato to use for mashed potatoes because they’re cheap, easy to find, and nearly foolproof. Yukon Golds would be another fantastic choice. Other potatoes can be used as well…just note that they are a bit more starchy so don’t overmix (this leads to gumminess).

Can I make crockpot mashed potatoes ahead of time?

Yes, you can make crockpot mashed potatoes ahead of time and keep them warm in the crockpot on the “keep warm” setting for a few hours. Stir occasionally to prevent them from drying out. You can also refrigerate them and reheat as needed.

Can I leave the potato skins on?

Yes, you can leave the skins on if you prefer a more rustic mashed potato dish. Just make sure to wash the potatoes thoroughly before using.

crockpot mashed poatoes on a tablescape

What to Eat with Mashed Potatoes

  • Homemade Turkey Gravy – an obvious and amazing pairing with any mashed potatoes is gravy. It’s a classic for a reason. And it’s because it is SO delicious.
  • Perfect Roast Turkey or Dry Brine Turkey – okay, another obvious one for your holiday meal, but these comfort foods are perfect for those chilly evening dinners with the family.
  • Simple Meatloaf Recipe – this is one of my recipes that is protein-heavy. Creamy, buttery carbs on the side, makes this meal whole.
  • Amazing Baked Ham – if you’re not into turkey so much, this baked ham is for you! Or this Amazing Brown Sugar Ham Glaze Recipe… both are great options to go with Crockpot Mashed Potatoes.
  • Prime Rib – this is a newer recipe on the blog and is absolutely perfect for the holidays!

More Potato Side Dishes to Try!

Below is the printable recipe card, as per usual. These are seriously the best mashed potatoes and a great method when you’re cooking a big meal. Feel free to save this recipe by pinning, printing or bookmarking. Trust me, you’re gonna want this recipe this holiday season.

If you make this recipe, I would really appreciate it if you would give it a star rating and leave your review in the comments! If you have a picture of your finished dish, post it on Instagram using the hashtag #laurenslatest and tagging me @laurens_latest.

crockpot mashed potatoes on a tablescape
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4.63 from 27 votes

Crockpot Mashed Potatoes without Chicken Broth

Crockpot Mashed Potatoes are smooth, silky, and extra creamy. Perfect make-ahead mashed potatoes for Thanksgiving or Christmas!
servings 10 servings
Prep Time 10 minutes
Cook Time 3 hours
Total Time 3 hours 10 minutes


  • 4 pounds Idaho potatoes
  • 6 tablespoons salted butter
  • 8 ounces cream cheese
  • 2 cups whole milk
  • salt & pepper to taste


  • Peel and rinse potatoes. Cut into even-sized cubes (1-inch x 1-inch approximately) and place them into a cold crockpot. Add cold water until potatoes are just covered and sprinkle with salt. Add lid and cook on high for 3 -4 hours or until fork-tender.
    cubed potatoes in a pile on a cutting board
  • Drain potatoes and return to warm crockpot. Mash together with butter, cream cheese, milk and seasonings. Taste and adjust seasonings. Serve immediately.
    mashed potatoes
  • If you’d like to keep these potatoes warm an hour or two before serving, switch to “keep warm” function and add 1-2 tablespoons of butter to the top of the mashed potatoes to keep them moist. If your crockpot runs a little hot, the bottoms of the mashed potatoes might scorch if left in too long, so just stir occasionally if you keep it warmer longer than two hours and keep an eye on them.
    mashed potatoes with butter and chives on top



Calories: 310kcal | Carbohydrates: 36g | Protein: 6g | Fat: 16g | Saturated Fat: 9g | Cholesterol: 47mg | Sodium: 162mg | Potassium: 852mg | Fiber: 2g | Sugar: 4g | Vitamin A: 595IU | Vitamin C: 10.3mg | Calcium: 103mg | Iron: 1.6mg
Course: Side Dish
Cuisine: American, Thanksgiving
Keyword: crockpot mashed potatoes, crockpot mashed potatoes recipe, mashed potatoes, slow cooker mashed potatoes
4.63 from 27 votes (22 ratings without comment)

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Recipe Rating

25 Responses
  1. Debbie

    My mother used to use dry milk and leave a little hot potato water and add butter and mash. It was so creamy and yummy.(back in the day when non fat dry milk was used more)

  2. Bridget Schofield

    4 stars
    Amazing. I also love my potatoes to taste like 🥔 potatoes! But the Everything Bagel seasoning is a great idea. 🥯😀

  3. Chicken Piccata Recipe | Super Health Guide

    […] ahead with these Slow Cooker Mashed Potatoes so you can have more of that precious dinner time with your family. If you aren’t fond of slow […]

    1. Sharon Stephenson

      I cannot think of ONE of your recipes that my family and I haven’t loved! Made your banana bread yesterday and enjoyed it with my coffee this morning. This recipe will be on my Thanksgiving menu for sure! Thanks, Lauren!

  4. Ashley

    5 stars
    Would Yukon gold potatoes work well with this recipe, too? Those are my favorite! Or would you recommend using Idaho potatoes as it is listed in your ingredients? Thanks!

  5. Katie M.

    5 stars
    Hi Lauren, These Slow Cooker Mashed Potatoes look so creamy, dreamy, & devine!!!!

    So ready for you to bring on the recipes. I also enjoy your life & family posts.

    Thank you, Lauren for your time & hard work your, Laurenslatest. blog. Please feel no guilt on the time you work on laurenslatest*******You are doing a Good job on laurenslatest..

    Enjoy the peace of a job well done on your laurenslatest blog*****get the sleep you need, in- person time with your family, & time to yourself. Your laurenslatest blog family will be here for You & lift You up in prayer!!!! Much Love & Smiles to you, Lauren

  6. jilliano

    Hi Lauren,

    Do you recommend a slow cooker with a latched lid like yours? Mine is not latched like that, but maybe it allows too much heat to escape?

    I’d love to hear your thoughts! Thank you!

    1. Lauren

      I don’t latch the lid when I’m cooking. It’s meant for travel. Maybe you should look into getting another crockpot?! I know lots of them, depending on how old they are, can vary significantly.