• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Baked Bree

Pretty pictures and delicious family recipes

  • pasta
  • salad
  • desserts
  • cookies
  • dinner

Slow Cooker Mashed Potatoes

No ratings yet
Evan SmithBy Evan Smith
Evan Smith
Evan Smith Food Writer

Highly opinionated food writer and food-lover who believes cooking should be simple and nourishing.

Expertise: Southern cooking and elevated homestyle recipes View all posts →
Jump to Recipe

This recipe for Slow Cooker Mashed Potatoes takes the guesswork out of cooking, for a result that’s both deeply flavorful and deceptively simple to make.

Creamy garlic mashed potatoes with black pepper in a blue bowl.

You’ve probably heard the phrase “work smarter, not harder.” It’s a mantra that I’ve been trying to implement into my own life, because why complicate things when you don’t have to? Of course, when looking for shortcuts in any area of life, there’s always the risk of downsides. Quick fixes can often result in long-term problems, and trying to skip steps for the sake of convenience — especially in cooking — usually comes back to bite you.

But with all that being said, trust me when I tell you that shortcuts for the sake of convenience can also create some of the most incredible recipes you’ve ever tasted. All you need is a simple slow cooker. I know I know — there are about a million different slow cooker recipes making the rounds on social media these days (many of which you’re better off skipping if you ask me). But if you can get past the goofy viral recipes, you will be astounded how many rich, complex dishes can be made by simply throwing a bunch of ingredients into a crock-pot and letting time do its work. From elegant sauces to hearty pot roasts to subtle vegetable dishes, the slow cooker has the magical ability to make even the most simple meals transform into gourmet creations.

Even simple dishes, like mashed potatoes, benefit from the slow cooker treatment. That’s why I promise you I am not lying when I say that this recipe for slow cooker mashed potatoes is incredibly easy with zero downsides. Simply toss your ingredients into a crock-pot, let them cook for a few hours, and you’ve got some of the richest, most layered, deeply complex mashed potatoes you’ve ever tasted. 

Can I Use Any Type of Potato?

I recommend using red potatoes for this recipe, but if you’ve got a different type of potatoes sitting in your cupboard, you won’t run into any trouble using them for this dish. As a general rule, the best potatoes for mashed potatoes are the more starchy varieties like russet, Idaho, or Yukon Gold, because they result in a more fluffy, airy texture. Red potatoes, on the other hand, tend to result in a more creamy dish, which I prefer myself. Really it’s up to you, though, so feel free to experiment with different varieties.

Ingredients

  • 2 pounds red potatoes, cut into 2-inch pieces (skins optional)
  • 1/2 cup sour cream or plain Greek yogurt
  • 1/4 cup milk
  • 2 teaspoons minced garlic
  • 2 teaspoons salt
  • 1 teaspoon black pepper
Fresh red potatoes and baking ingredients on a gray surface for easy potato casserole preparation.

How to Make Slow Cooker Mashed Potatoes

Step 1: Lightly grease the inside of the slow cooker with cooking spray. Place the chopped potatoes inside.

Golden peeled potatoes in a slow cooker for delicious mashed potatoes or potato dishes.

Step 2: Cover the slow cooker and cook on high for 2-3 hours or on low for 5-6 hours, or until the potatoes are tender.

Boiled potatoes with cream in a slow cooker, ingredients for comfort food recipe.

Step 3: Once the potatoes are tender, add the sour cream, milk, minced garlic, salt, and black pepper to the slow cooker.

Creamy potato and sour cream mixture in a slow cooker for comfort food recipes.

Step 4: Using a hand mixer or a potato masher, blend or mash the potatoes with the added ingredients until smooth and creamy.

Buttery mashed potatoes being prepared in a slow cooker with a black plastic masher.

Step 5: Taste the mashed potatoes and adjust the seasoning with more salt if needed. Serve hot with your favorite toppings.

Creamy mashed potatoes in a slow cooker with butter and seasonings.

FAQs & Tips

How to Make Ahead and Store

Mashed potatoes are perfect for storing as leftovers, as they heat up well and tend to have deeper flavors over time. Keep them covered in the fridge for up to 3 days. For best results, toss a little bit of butter or cream in when reheating, to ensure it remains creamy and delicious on second helpings.

Can I Add Seasoning?

Of course! Think of mashed potatoes as a blank canvas, ready to be colored with whatever varieties of flavor you prefer. I tend to enjoy fresh rosemary in my mashed potatoes, but other great options include parsley, basil, or shallots.

Should I Use Sour Cream or Greek Yogurt?

It really depends on what you prefer. Sour cream will result in a richer, more creamy texture, while Greek yogurt tends to impart a slight tanginess. On the other hand, Greek yogurt is healthier, with fewer calories and less fat, if you want a more nutritious option. Either way, you’ll end up with a great result no matter which option you go for.

Creamy Mashed Potatoes with Black Pepper in Blue Bowl.

Serving Suggestions

Mashed potatoes are often treated as the go-to side dish for any large gathering, and this recipe is perfect for just such an occasion. Serve in a giant bowl and let your friends and family dollop out some potatoes for themselves (bonus points if you make a gravy or sauce to pour on top). But if you’re eating solo, this dish makes for a perfect meal prep. Simply portion out your mashed potatoes for the next few days, and pair with a protein (such as this Garlic Butter Baked Chicken) or some fresh veggies (such as Grilled Asparagus), resulting in a well-balanced and delicious meal.

Creamy mashed potatoes in a dark ceramic bowl on a textured table with glasses of water.
Creamy garlic mashed potatoes with black pepper in a blue bowl.

Slow Cooker Mashed Potatoes

Smiling young man outdoors in casual clothing on city street.Evan Smith
No ratings yet
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 4 hours hrs
Total Time 4 hours hrs 10 minutes mins
Course Side Dish
Cuisine American
Servings 6 servings
Calories 124 kcal

Ingredients
  

  • 2 pounds red potatoes cut into 2-inch pieces (skins optional)
  • 1/2 cup sour cream or plain Greek yogurt
  • 1/4 cup milk
  • 2 teaspoons minced garlic
  • 2 teaspoons salt
  • 1 teaspoon black pepper

Instructions
 

  • Lightly grease the inside of the slow cooker with cooking spray. Place the chopped potatoes inside.
    Golden peeled potatoes in a slow cooker for delicious mashed potatoes or potato dishes.
  • Cover the slow cooker and cook on high for 2-3 hours or on low for 5-6 hours, or until the potatoes are tender.
    Boiled potatoes with cream in a slow cooker, ingredients for comfort food recipe.
  • Once the potatoes are tender, add the sour cream, milk, minced garlic, salt, and black pepper to the slow cooker.
    Creamy potato and sour cream mixture in a slow cooker for comfort food recipes.
  • Using a hand mixer or a potato masher, blend or mash the potatoes with the added ingredients until smooth and creamy.
    Buttery mashed potatoes being prepared in a slow cooker with a black plastic masher.
  • Taste the mashed potatoes and adjust the seasoning with more salt if needed. Serve hot with your favorite toppings.
    Creamy potato dish being prepared in a slow cooker with ingredients ready for cooking.

Nutrition

Calories: 124kcalCarbohydrates: 26gProtein: 5gFat: 1gSaturated Fat: 0.3gSodium: 812mgFiber: 3g
Keyword mashed potatoes, slow cooker mashed potatoes
Tried this recipe?Let us know how it was!
Smiling young man outdoors in casual clothing on city street.

About Evan Smith

Highly opinionated food writer and food-lover who believes cooking should be simple and nourishing.

Reader Interactions

Published: Aug 1, 2024 | Updated: Nov 30, 2025

Leave a Comment Cancel reply

Have a question? Use the form below to submit your question or comment. I love hearing from you and seeing what you made!

Recipe Rating




Creamy mashed potatoes with chopped chives and black pepper on a white plate.
Previous Post
Dairy-Free Mashed Potatoes
Gooey chocolate brownies on a white plate with additional brownies surrounding it.
Next Post
Brownies

Primary Sidebar

Let's Connect

Back to Top
  • About
  • Contact
  • Privacy Policy
  • Terms and Conditions
Baked Bree is part of Waywith.

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required