Vegan Slow Cooker Mashed Potatoes
Ligia Lugo
Published:
December 8, 2022
Last Modified:
May 8, 2024
Crockpot Mashed Potatoes- Peeled and chunked red potatoes are cooked in the slow cooker with flavorful vegetable broth for a couple of hours. Add dairy-free milk, butter, and salt and pepper to taste. Hand mix until creamy, and you’ve got the perfect side dish for any meal!
VEGAN SLOW COOKER MASHED POTATOES
Published: June 27, 2014. Last Updated: June 17, 2020 by: Ginny McMeans
Vegan Slow Cooker Mashed Potatoes makes life a little easier. Red potatoes cook in a vegetable broth then a few more additions and voila – The Perfect side dish.
Crockpot Mashed Potatoes make life a little easier. You still have to peel the potatoes but what is great is that you can walk away and let the crock-pot do the cooking.
For this recipe you use a nice milder potato, such as red potato, to make a side dish that is special. The potatoes cook in a vegetable broth which adds lots of flavor.
After a couple of hours, there is a little bit of preparation and then your special side dish is finished. Another nice thing is that the mashed potatoes can be held in the slow cooker for up to 2 hours.
Why You’ll Love This Slow-Cooker Mashed Potato Recipe
Minimal Prep- The best part about this recipe is that it requires very little prep time. Simply peel and chop the potatoes and let the slow cooker do the rest of the work for you!
Perfect For A Crowd- This recipe makes enough mashed potatoes to feed a large crowd. Whether you’re hosting a holiday dinner or feeding a group of friends, these mashed potatoes will surely please everyone!
Versatile- Crockpot mashed potatoes are the perfect blank canvas for you to add your favorite flavors. For an extra flavorful side dish, stir in some vegan shredded cheese, green onions, or roasted garlic.
Easy To Make- This mashed potato recipe is very straightforward and easy to follow. Add the potatoes to the slow cooker and let it do its thing!
Simple Ingredients- You likely already have everything you need for these mashed potatoes in your kitchen. All you need are red potatoes, vegetable broth, dairy-free milk, vegan butter, salt, and pepper.
Equipment
- Slow-Cooker
- Potato Peeler
- Cutting Board
- Knife
- Large Bowl
- Colander
- Hand Mixer
- Stirring Spoon
- Measuring Cups and Spoons
Ingredients

- Red Potatoes
- Vegetable Broth
- Dairy-Free Butter
- Dairy-Free Milk
- Sea Salt
- Pepper
How To Make Vegan Mashed Potatoes In The Slow-Cooker
Making mashed potatoes in the slow cooker makes life so much easier! Start by peeling the potatoes, cutting them into large chunks, and placing them in the crockpot. Pour the vegetable broth over the potato pieces, put the lid on top, and cook on high for 2 hours.
When the potatoes are cooked, drain them over a large bowl so you can save the broth.
Place the potatoes back into the slow cooker, add the dairy-free butter and 1/4 of the reserved vegetable broth, then combine with a hand mixer. Once well combined, add vegan milk, salt, and pepper and mix again. Serve and enjoy!
Note: Mashed potatoes will keep for up to 2 hours in the slow cooker. If not serving immediately, cover the crockpot, and turn the temperature down to warm or low.
What to Serve/Pair With Crockpot Mashed Potatoes
There are so many delicious things that go great with mashed potatoes! Here are some of our favorites:
- Herb Roasted Chickpeas
- Green Beans
- Vegan Quinoa Stuffing
- Cranberry Sauce
- Gravy
- Sauteed Kale
- Caramelized Onions
- A Fresh Green Salad
- Roasted Brussels Sprouts
Popular Substitutions & Additions
There are endless possibilities when it comes to adding flavors to mashed potatoes. Get creative and have fun with it! Here are some ideas:
- Add garlic for extra flavor
- Top with fresh herbs like parsley, rosemary, or thyme
- Add roasted red pepper for a bit of sweetness and color
- Add a splash of hot sauce for a little spice
- Make them extra creamy by adding an additional 1/4 cup of vegan butter
- Add 1/4 cup of vegan Parmesan cheese
- And don’t forget the gravy! Mashed potatoes are the perfect vessel for delicious vegan gravy.

How To Reheat & Store Mashed Potatoes
What Is The Best Way To Store Slow-Cooker Potatoes?
You should store leftover mashed potatoes in an airtight container in the fridge.
How Long Will Vegan Mashed Potatoes Last In The Fridge?
Properly stored mashed potatoes will last up to 4 days in the refrigerator.
Can I Freeze Mashed Potatoes?
Yes, you can freeze mashed potatoes. Store them in an airtight container or freezer bag for up to 3 months.
How To Reheat Crockpot Mashed Potatoes?
You can reheat mashed potatoes in the microwave or on the stovetop.
To reheat mashed potatoes in the microwave, place them in a microwave-safe dish and heat them in 30-second increments until they are warm throughout.
To reheat mashed potatoes on the stove, add them to a pot over medium heat. Cook, occasionally stirring, until they are heated through.
Note: You may need to add a splash of vegan milk or vegetable broth to help them reach the desired consistency.
Vegan Slow Cooker Mashed Potato FAQs
Do I have to peel the potatoes before cooking?
No, you don’t have to peel the potatoes before cooking. However, we recommend peeling them for a smoother mashed potato.
What type of potatoes is best for making mashed potatoes?
I like red potatoes for this slow cooker mashed potato recipe. They have a milder taste and thin skin and are creamier when cooked. If you don’t have red potatoes, Yukon gold will also work well.
Do I have to use a hand mixer to make these slow cooker mashed potatoes?
A hand mixer is not necessary, but it does make for a smoother mashed potato. You can also use a potato masher if you don’t have a hand mixer.
Can I make this recipe ahead of time?
Yes, you can make this recipe ahead of time. Simply prepare the mashed potatoes according to the recipe instructions, then store them in an airtight container in the fridge for up to 4 days.
Don’t Forget To Come Back And Let Me Know How Your Vegan Mashed Potatoes In The Slow Cooker Turned Out!

Vegan Slow Cooker Mashed Potatoes
Ingredients
- 2 1/2 to 3 pounds red potatoes
- 24 ounces vegetable broth low sodium if you’d like to watch your intake
- 3 tablespoons dairy free butter
- 1/4 cup dairy free milk
- 1/4 cup vegetable broth reserved
- 1 teaspoon sea salt
- 1/4 teaspoon black pepper
Instructions
- Peel the potatoes and cut into large chunks. Place in a slow cooker.
- Pour the broth over the potatoes to cover.
- Cook on high for 2 hours.
- Drain the potatoes over a large bowl and save the broth.
- Put the potatoes back into the slow cooker and add the vegan butter and the 1/4 cup reserved vegetable broth.
- Mix with a hand mixer.
- Add the soy milk and salt and pepper and mix again.
- Serve or keep warm up to 2 hours.
- If you are keeping it warm – cover and turn to low.
- When ready to serve – stir and if it seems like it has thickened add some more of the reserved broth and mix well.
Video
Notes
Nutrition
55 responses to “Vegan Slow Cooker Mashed Potatoes”
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I’ve never done mashed potatoes in the slow cooker…they look really good.
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Thanks and they make a usual last minute side much nicer.
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I rarely use my slow cooker but if they could make mashed potatoes like these beauties, I need to get it out more often 🙂
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Well, thank you very much Deanna!
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These look so creamy! LOVE!
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🙂
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Love this mashed potato recipe! Not just because I get to use my slow cooker but its freezable too! It looks amazing! 🙂
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Thank you so much Amanda!
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I never thought of doing mashed potatoes in the slow cooker. This will be perfect for Thanksgiving or Christmas to free up stovetop space for other recipes!
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It really is ideal for company and the holidays Lana. Thanks for pointing that out. 🙂
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Those just might some of the creamiest mashed potatoes I’ve ever seen! Plus this is a great tip come holiday time.
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Thanks Susan! They would be great over the holidays. It would free up your time.
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I would never have thought to do mashed potatoes in the slow cooker!
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It is so easy Angie!
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This looks amazing! I love my slow cooker!
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Thanks Lauren and me too!
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Great idea!! I never did mashed potatoes in the slow cooker.. don’t ask me why I never tried, haha! But next time I’ll try your recipe 😀 Thanks for sharing!
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These potato looks so crazy creamy!
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I’ve done other varieties of potatoes in the slow cooker- but never mashed. Love the idea!
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I never thought of making mash potatoes in a slow cooker! Gosh, I really need to break out that bad boy. I love the idea of multiple side dishes. The most I do is 2!
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I can’t wait to try this. I’ve tried several other slow cooker mashed potato recipes and haven’t had very good luck. But these look fool proof! Thanks for sharing! 🙂
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They really are fool proof Nichole. I am so glad you are going to make them!
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I agree – they look so creamy and delicious but most of all, the slow cooker would free up a burner on the stove when making a large meal for company. Thank you! Will make these very soon!
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You are so right Mary! It really does help because mashed potatoes always seem like they take up your last minutes in food preparation – which you don’t have.
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I am so glad I found this site! My sister pinned this recipe on Pinterest for me and it led me here. I will definitely be taking a look around!
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Fantastic Amy! Yes, please keep coming back and I thank your sister! 🙂
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This site is wonderful and the answer to me eating properly so a very big thank you.
I have a question for you.
I love ordinary mash but also love mash made with Potatoes, Swede, Carrot, Cauliflower and Parsnip or sometimes just three of those vegetables.
My question is would these combinations also be suitable for freezing?
Thank you.-
Thank you so much Kathy and I appreciate you coming to my site! Yes, all of those vegetables are suitable for freezing as a mash. The only thing is as I stated above. If you use a non-dairy milk, like soy milk, it may separate after defrosting but you just mix it up again and the mash is like new. When reheating I would mix it again anyway. Your mixture sounds wonderful by the way!
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Thank you for your reply and I am so pleased I can do my combination mash.
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Hello! Just wondering if you knew how these turned out if another milk substitute was used instead of soy? any experience making these with almond or rice milk? Im so excited for the idea of using a crock pot for my potatoes over this thanksgiving! genius !
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Yes, it works great with other milk substitutes. Doesn’t matter at all. I also love making them a day or two early for company because they heat so well in the microwave.
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These look great! Will it be ok to double the recipe?
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Thanks! No problem at all Shannon. If double the broth does not cover the potatoes you can add water. I’d hold back on the almond milk and just add 1/4 cup to make sure it is not too wet and then add in a bit more at a time. I think it will be fine though.
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these look way too delicious to not attempt! If I choose to use regular, unsalted butter and non vegan milk, would the amounts be the same?
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Yes, Megan. Exactly and thanks!
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I found this recipe on Pinterest. I don’t usually bother with mashed potatoes because they never turn out for me (lumpy, runny, like paste etc.) These are amazing and turned out perfectly! They were so good, I had a bowl for lunch!
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That makes me feel great Juliette! Thank you so much for letting me know. Now I wish I had some for lunch. 🙂
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Can I double this?
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Yes, you sure can. You just have to have a slow cooker big enough to hold it all. Usually not more than 3/4’s full.
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Thank you, Ginny! Plan to try this out tomorrow. And since it I was a little girl, I was always the one in charge of peeling the potatoes (especially when my dad had to watch the football game), so I actually don’t mind that part!
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Do you have to use soy milk in this recipe or can you use other non dairy milk? I try to keep my diet as soy free as possible
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You can use other dairy free milks Krista. It won’t make any difference just so it’s unsweetened.
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Is it really only 1 oz of vegetable broth? What is the “24” referring to at the end of the line? The directions say to pour the broth over the potatoes to cover, which 1 oz won’t do. Please clarify. I am about to buy my first crock pot and want to make sure I have vegetarian recipes on hand to use with it! Thanks!
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I am so sorry Angela. I had new ‘recipe cards’ put on my blog and it mixed the ingredients up a bit. It is One 24 ounce box of vegetable broth.
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This is the only time of year when mashed potatoes are “allowed” in our house. I can’t wait to try yours. -
Never thought to make mashed potatoes in the slow cooker but it sounds like it does make things easier! -
I never would have thought of making them in the slow cooker, but I bet they taste great with that added stock. I could dip into that bowl happily right now! -
Ginny, great idea…I’m always up for hands-free cooking while doing other tasks. I bet these are scrumptious!
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I love anything made in the slow cooker! I’ve done breakfast potatoes but never mashed. Making it this way could definitely bring some Christmas day kitchen relief!
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This is my new go to mashed potato recipe!!! These are amazing!-
Fantastic Alexandria! Thank you so much for taking a chance on me. I love them too 🙂
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Can you use vegan chicken broth vs vegetable, also can the red skin be left on
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Sure, Balita! Vegan chicken broth will taste great. The skin will separate from the red potatoes, mostly, so there will be pieces of it in the mashed potatoes but it would taste great. You could call it rustic mashed potatoes which would be fun.
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Hi! Will they still be creamy if I use russet potatoes? I have those on hand!
Thanks so much!-
Yes Robyn! I have used russets too. A hand mixer or stand mixer will help make them creamy too.
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