Get ready to discover the ultimate kitchen hack for the holidays and beyond. These Crockpot Mashed Potatoes deliver perfectly creamy, fluffy, and flavorful results with minimal effort. This set-and-forget recipe frees up your stovetop and lets the slow cooker do all the work, making it the perfect side dish for any big meal.
Forget boiling pots and last-minute mashing. With this simple method, you get buttery, rich mashed potatoes that stay warm until you’re ready to serve. It’s a game-changer for Thanksgiving, Christmas, or any busy weeknight dinner.
Why You’ll Love These Crockpot Mashed Potatoes
Making mashed potatoes in a slow cooker isn’t just easy; it’s smarter. Here’s why this will become your go-to recipe:
- Frees Up Stove Space: During big holiday meals, stovetop real estate is precious. This recipe keeps your burners free for other dishes like gravy or green beans.
- Incredibly Easy: There’s no need to watch a pot of boiling water. Just peel, chop, and let the crockpot work its magic.
- Perfectly Creamy Texture: Slow cooking breaks down the potatoes gently, making them incredibly tender and ready to absorb all the butter and cream you’ll add.
- Make-Ahead Friendly: You can prep these hours in advance and keep them perfectly warm in the crockpot on the “warm” setting.
The Best Potatoes for Mashing
The type of potato you choose makes a huge difference. For the fluffiest, most flavorful mashed potatoes, you want a potato with a high starch content.
I recommend Yukon Gold potatoes for this recipe. They have a naturally buttery flavor and a creamy texture that is simply unbeatable. Russet potatoes are another excellent choice and will yield a lighter, fluffier result. You can even use a combination of both for a more complex texture.
Key Ingredients for the Creamiest Texture
While the potatoes are the star, the supporting cast is what makes them truly spectacular. Here’s what you’ll need:

- Yukon Gold Potatoes: The key to a creamy, buttery base.
- Unsalted Butter: Use good quality butter, as its flavor really shines through.
- Cream Cheese: This is the secret ingredient for an ultra-rich and tangy flavor. Make sure it’s at room temperature for smooth blending.
- Whole Milk or Half-and-Half: To add moisture and creaminess. Warm it slightly before adding for better absorption.
- Garlic: A few cloves added to the crockpot infuse the potatoes with a subtle, savory flavor.
- Salt and Pepper: Essential for seasoning. Season generously at the end.
This recipe is a fantastic starting point, but you can customize it with other amazing additions. For a different take on a classic comfort food, check out this hearty Shepherd's Pie recipe that would pair perfectly.
How to Make Crockpot Mashed Potatoes Step-by-Step
Making these slow cooker mashed potatoes is as simple as 1-2-3. Follow these steps for foolproof results every time.
Step 1: Prepare the Potatoes
Start by washing and peeling your potatoes. Cut them into uniform 1-inch cubes to ensure they cook evenly. Place the cubed potatoes into the bottom of your slow cooker. Add the garlic cloves and just enough water or chicken broth to cover the bottom of the crockpot, about a half cup. This will help steam the potatoes.
Step 2: Slow Cook to Perfection
Place the lid on your crockpot and cook on high for 3-4 hours or on low for 6-7 hours. The potatoes are done when they are fork-tender and fall apart easily when pierced with a fork. Drain any excess liquid from the crockpot before moving to the next step.

Step 3: Add Dairy and Mash
Once the potatoes are tender, add the cubed butter, room temperature cream cheese, and warmed milk. Use a potato masher to mash everything together directly in the crockpot. For an even smoother texture, you can use a hand mixer, but be careful not to overmix, as this can make the potatoes gummy. Season generously with salt and pepper, stir, and serve warm.
If you’re looking for another amazing crockpot meal, this Crockpot Ham with Brown Sugar Glaze is a holiday favorite.
Pro Tips for Perfect Slow Cooker Mashed Potatoes
- Don’t Overcook: While forgiving, potatoes can become waterlogged if cooked for too long. Stick to the recommended cooking times.
- Use Room Temperature Dairy: Adding cold ingredients to hot potatoes can make them gluey. Let your cream cheese and butter sit out for about 30 minutes before using.
- Warm Your Milk: Gently warming your milk or cream before adding it helps the potatoes absorb it more easily, resulting in a creamier final product.
- Don’t Overmix: Mash until just combined. Overmixing develops the starches and leads to a gummy, unpleasant texture.
Flavor Variations to Try
This Crockpot Mashed Potatoes recipe is a fantastic canvas for other flavors. Consider these delicious variations:
- Garlic and Herb: Add roasted garlic and a tablespoon of fresh chopped chives, parsley, and thyme.
- Loaded Mashed Potatoes: Stir in shredded cheddar cheese, crumbled bacon, and a dollop of sour cream at the end. It’s like our Loaded Potato Soup in side dish form!
- Brown Butter Sage: Brown the butter in a skillet with fresh sage leaves before adding it to the potatoes for a nutty, earthy flavor.
Make-Ahead and Storage Instructions
One of the best things about this recipe is its convenience. You can keep the mashed potatoes warm in the slow cooker on the “warm” setting for up to 2-3 hours before serving. Just give them a good stir before you put them on the table. Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stove or in the microwave with a splash of milk to restore their creamy texture.
Frequently Asked Questions
Yes! This is one of the biggest benefits of this recipe. You can hold the mashed potatoes on the ‘WARM’ setting for up to 3 hours. Just give them a good stir before serving.
Absolutely. You can make them completely and keep them on the ‘WARM’ setting for a few hours. You can also prepare them a day in advance, store them in the fridge, and reheat them in the slow cooker with a splash of milk to restore creaminess.
For the smoothest and creamiest texture, we highly recommend peeling the potatoes. If you prefer a more rustic style, you can leave the skins on, but be sure to wash them thoroughly.
The secret to extra creamy mashed potatoes is using full-fat dairy like whole milk or half-and-half, and adding cream cheese. Also, ensure your dairy ingredients are at room temperature before adding them to the hot potatoes.
Yukon Gold potatoes are the best choice for their creamy texture and buttery flavor. Russet potatoes also work well and will result in a fluffier mash. We recommend using Yukon Golds for this recipe.
Crockpot Mashed Potatoes Recipe

Crockpot Mashed Potatoes: The Easiest, Creamiest Recipe
Ingredients
Equipment
Instructions
- Place the peeled and cubed potatoes, smashed garlic cloves, and water or broth into the bottom of a 6-quart slow cooker. Cover and cook on HIGH for 3-4 hours or on LOW for 6-7 hours, until potatoes are very tender.
- Once cooked, drain any remaining liquid from the slow cooker.
- Add the cubed butter and softened cream cheese to the hot potatoes. Allow them to melt for a few minutes. Add the warmed milk, salt, and pepper. Mash with a potato masher until you reach your desired consistency. For a smoother texture, use a hand mixer on low speed, but be careful not to overmix.
- Serve immediately, garnished with fresh chives if desired. To keep them warm, set the crockpot to the 'WARM' setting for up to 2-3 hours, stirring occasionally.
Notes
Don't Overmix: Mash just until creamy. Overmixing can make the potatoes gummy.
Best Potatoes: Yukon Gold potatoes are highly recommended for their buttery flavor and naturally creamy texture.
Tried This Recipe?
We’d love to hear how your Crockpot Mashed Potatoes turned out! Leave a comment below with your feedback and any creative variations you tried. Don’t forget to share this recipe with your friends and family on Pinterest!
