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Perfect Crockpot Mashed Potatoes

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posted: 11/02/24

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This post may contain affiliate links. Please read my disclosure policy

These Crockpot Mashed Potatoes are the best I have ever had! Creamy, buttery, and made completely in the slow cooker. This is the perfect simple holiday side dish.

These Crock Pot Mashed Potatoes are everything you want in a side dish. They are creamy, totally lump-free, packed with flavor, and really easy. I love serving them for Thanksgiving, Christmas dinner, or even just on a weeknight. They are so simple that you will never want to make mashed potatoes another way again.

By making the whole dish right in your crockpot, it makes it such a simple recipe and it saves you stovetop space. You skip the bringing them to a boil and draining the potatoes. Instead, the potatoes become fork tender right in slow cooker, and everything gets blended in there. You can even serve right from your slow cooker, skipping another dish for you to wash.

How to Make Homemade Mashed Potatoes in the Slow Cooker

Here is a brief overview of how this recipe for homemade mashed potatoes comes together in your crockpot. Be sure to scroll to the recipe card at the bottom of the post for the full recipe including all measurements.

  • Peel and dice your potatoes. Cutting the potatoes into smaller pieces before cooking will help them to cook evenly and faster.
  • Combine everything in the slow cooker. Put the potatoes, chicken broth, butter, and seasonings into a large crockpot.
  • Cook the potatoes. It will take 4 to 4 1/2 hours on high, or until the potatoes fall apart easily when pressed with a fork.
  • Blend the potatoes. Use a hand mixer to blend the potatoes right in the slow cooker until smooth. Then stir in the heavy cream and serve warm.
TOP PICK

My Favorite Slow Cooker

This is my very favorite slow cooker and the one you see pictured here. It is perfect for making all of your crockpot recipes.
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The Best Potatoes For Mashed Potatoes

Any mashed potatoes recipe works best with Yukon gold potatoes, and this remains true in this crockpot mashed potatoes recipe. They have a creamy texture, slightly buttery flavor, and high starch content. While you wouldn’t have to peel them, the texture is best without the peels.

If you want to use russet potatoes to make this mashed potatoes recipe, I recommend using a combination of Russet and Yukon gold.

Making Creamy Mashed Potatoes

There are a few key steps to making creamy mashed potatoes in this recipe.

  • The first step is making sure the potatoes are fully cooked. They should easily fall apart when pierced with a fork, which takes 4 to 4 1/2 hours on high.
  • I like doing a little hand-mashing with a potato masher after they are cooked before using my hand mixer.
  • We add heavy cream instead of milk.
crockpot full of Crockpot Mashed Potatoes topped with butter and fresh parsley. Casserole dish of brussels sprouts casserole sitting in background

Gravy For Mashed Potatoes

If you want to serve gravy with these creamy slow cooker mashed potatoes, you will love this homemade Turkey Gravy. If you’ve never made gravy from scratch, it is easy to make with drippings from a roasted turkey. We also have instructions for how to make it without first roasting a turkey.

Turkey Gravy Recipe

This Turkey Gravy Recipe is so easy to make. It comes together with the drippings of your turkey (or chicken stock) and a few pantry ingredients in just about 15 minutes.
pinterest graphic of picture of a turkey boat full of gravy sitting on a cutting board

Making Mashed Potatoes in the Instant Pot

Another option to make mashed potatoes is to use your Instant Pot. They come together in under an hour with about 10 minutes of hands-on time. It’s another great way to make mashed potatoes without using your stove top.

Instant Pot Mashed Potatoes

Instant Pot Mashed Potatoes are a simple and easy way to make creamy mashed poatoes without a lot of hands on time.
mashed potatoes made in the instant pot in a wooden bowl sitting in front of an instant pot, with a cloth napkin next to it
overhead of bowl of Crockpot Mashed Potatoes topped with butter and fresh parsley with two spoons for serving

Variations

There are a few ways you can mix up this mashed potato recipe that I think you will really love.

  • Make them cheesy! I love adding cheese to this recipe. You can add 8 ounces of shredded cheese in step 3. Add it after you have blended the potatoes but before the heavy cream. Be sure to let it fully melt before adding the heavy cream. Cheddar cheese is usually my pick in this recipe, but you could also do a mixture of mozzarella and parmesan.
  • Make garlic mashed potatoes. We are already adding a sprinkle of garlic to this recipe, but if you really want that garlic flavor to shine, add in three to four cloves of minced garlic at the beginning of the cook time.
  • Up the creamy factor. If you are looking to put these over the top with creaminess, you can add 4 ounces of cream cheese. You would want to melt it in after blending the potatoes before you add the heavy cream.

Storing and Reheating Leftovers

Store any leftover mashed potatoes in an airtight container in the refrigerator for up to three days. Reheat only the portion you plan to eat and never reheat leftovers more than once. Add a splash of milk to thin them out if needed.

Make Ahead and Freezing Mashed Potatoes

To make these homemade mashed potatoes ahead of time, prepare the recipe as directed and store them, covered, in the refrigerator for up to three days. Reheat the potatoes before serving in the oven, crockpot, or microwave. You may want to add a splash of milk to thin them out.

To freeze mashed potatoes, allow them to cool completely. Add the mashed potatoes to a freezer-safe bag or container and store in the freezer for up to three months. You can add them back into the crockpot to reheat them when ready to serve.

overhead of crockpot of crockpot mashed potatoes mashed potatoes topped with butter and fresh parsley

What to Serve With Mashed Potatoes

If you make this crockpot mashed potato recipe or any of my other recipes, I’d love to hear what you think!

bowl of crockpot mashed potatoes topped with butter and fresh parsley with two spoons for serving. Casserole dish of brussels sprouts casserole sitting in background
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Crockpot Mashed Potatoes

Serves: 10 servings
(tap # to scale)
Prep: 5 minutes
Cook: 4 hours
Total: 4 hours 5 minutes
These Crockpot Mashed Potatoes are the best I have ever had! Creamy, buttery, and made completely in the slow cooker. This is the perfect simple holiday side dish.

Ingredients

  • 5 pounds Yukon gold potatoes scrubbed, peeled, and cut into 1 inch pieces (2267.96 grams)
  • 1 1/2 cups chicken broth (340.1 grams or 354.9 ml)
  • 1/4 cup unsalted butter (56.5 grams or 4 tablespoons)
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon kosher salt
  • dash ground black pepper
  • 1/2 cup heavy cream (113.5 grams or 118.3 ml)

Instructions

  • In a large slow cooker, combine the potatoes, chicken broth, butter, and seasonings.
    5 pounds Yukon gold potatoes, 1 1/2 cups chicken broth, 1/4 cup unsalted butter, 1 teaspoon garlic powder, 1 teaspoon onion powder, 1/2 teaspoon kosher salt
  • Cook on high for 4 to 4 1/2 hours until the potatoes fall apart easily when pressed with a fork.
  • Blend the potatoes with a mixer right in the slow cooker until smooth. Then stir in the heavy cream and serve warm.
Serving: 1cup Calories: 260kcal (13%) Carbohydrates: 40g (13%) Protein: 5g (10%) Fat: 9g (14%) Saturated Fat: 6g (38%) Polyunsaturated Fat: 0.5g Monounsaturated Fat: 2g Trans Fat: 0.2g Cholesterol: 26mg (9%) Sodium: 265mg (12%) Potassium: 979mg (28%) Fiber: 5g (21%) Sugar: 2g (2%) Vitamin A: 322IU (6%) Vitamin C: 45mg (55%) Calcium: 39mg (4%) Iron: 2mg (11%)
Author: Lisa Longley
Course: Side Dish
Cuisine: American
bowl of crockpot mashed potatoes topped with butter and fresh parsley with two spoons for serving. Casserole dish of brussels sprouts casserole sitting in background

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Crockpot Mashed Potatoes

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Hi! I'm Lisa Longley, and I am committed to giving you simple dinner ideas and recipes that are easy to make; recipes that will fill your home with joy. I am the owner and author of SimpleJoy.com and I'm so glad that you are here.

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  1. Terry says

    Where’s the recipe for mashed potatoes with white cheddar cheese? This recipe doesn’t include any cheese. Thanks!

    • Lisa Longley says

      There is a note within the post under variations about adding cheese. And this is an updated recipe. The original had white cheddar cheese and I decided that I wanted to create a better recipe that was a bit more classic, but then I give the variations above so you can really customize it to your liking.

  2. Cindy says

    Can I double this crock pot recipe? I need to have service for 20.

    • Lisa Longley says

      I have not tested that, so I can’t tell you how long it will take. However! Yes, I’m sure you can if you have a large enough slow cooker.

  3. Erin says

    Could I make this ahead of time and then reheat in the crockpot?

    • Lisa Longley says

      Yes!

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