If you’re looking for a no-fuss way to make mashed potatoes, this Crockpot mashed potatoes recipe is perfect for you! With a handful of simple ingredients and minimal prep, you’ll get rich, creamy mashed potatoes that practically make themselves. This recipe frees up your stovetop, making it ideal for big holiday dinners or weeknight meals when you’re juggling multiple dishes.

Crockpot Mashed Potatoes

These Crockpot mashed potatoes are extra creamy, thanks to a delicious blend of butter, heavy cream, and a surprising secret ingredient—mayonnaise! Don’t worry if that sounds unconventional; the mayo adds a silky texture and subtle tang that takes these potatoes to a whole new level of flavor. Once you’ve tried this version, you might never go back to your old mashed potato recipe!

Plus, this dish is great for meal prep, as you can start it early in the day and let the slow cooker do all the hard work. Whether you’re hosting Thanksgiving or just looking for a cozy side dish, these Crockpot mashed potatoes are sure to be a hit. Let’s get cooking!

What You Will Love About This Recipe

There’s so much to love about this Crockpot mashed potatoes recipe! First off, it’s incredibly easy—just toss everything into the slow cooker and let it do the work, freeing up your hands and stovetop for other dishes. The blend of butter, heavy cream, and mayo creates an unbelievably creamy texture that’s rich without feeling too heavy, making these mashed potatoes ultra-comforting.

Another thing you’ll love is the deep, savory flavor infused by cooking the potatoes in chicken stock. It gives them a subtle, hearty depth that plain water can’t match. And with minimal mashing required, you’ll achieve a perfectly smooth consistency without the elbow grease. This recipe is practically foolproof, making it perfect for busy holiday cooking or a cozy weeknight meal.

What do I need to get started?

Yukon Gold Potatoes. I prefer these over russet potatoes for this. The Yukon Golds produce a super dense and creamy. If you don’t want to bother with peeling the potatoes, use Red Potatoes.
Chicken stock. I always cook my mashed potatoes in chicken stock over water. It adds a little something special to the flavor.
Salted butter. If you don’t use salted, be sure to add extra salt.
Heavy cream.
Mayonnaise. I know how it sounds, but this homestyle ingredient lends a richness to these potatoes.
Salt and pepper. A lot of it – you can season these however much or little you want.

How to make Slow Cooker Mashed Potatoes

Start by peeling the potatoes and dicing them into one inch cubes. They will cook more evenly and quicker this way. Add the potato cubes to the slow cooker.

Pour the chicken stock over the potatoes and add one stick of butter.

Cover and cook on high for 4-5 hours, or until the potatoes are fork tender. Once the potatoes are cooked, drain them and then add them back to the slow cooker.

Mash with a potato masher until you’ve reached your desired consistency. I prefer super smooth mashed potatoes, but you can make these chunky if you prefer.

Add in the heavy cream, mayonnaise, other stick of butter, salt, and pepper. Keep mixing with the potato masher until they’ve reached your preference.

Set the slow cooker to warm so everyone can come back for seconds and serve with a pat of butter.

Tips & Tricks

Choose the Right Potatoes: Yellow potatoes (like Yukon Golds) are ideal for this recipe—they have a naturally creamy texture and buttery flavor that’s perfect for mashing.
Avoid Overcooking: Keep an eye on the potatoes as they cook, as overcooking can make them too mushy. They’re ready when a fork slides through with no resistance, usually around 4-5 hours on high.
Drain Well: After the potatoes are cooked, drain them completely before mashing. Extra moisture can make the mash too watery, so be sure to return only the potatoes (without excess broth) to the Crockpot.
Don’t Skip the Mayo: Adding mayonnaise might seem unusual, but it’s the secret ingredient for smooth, luxurious texture. It adds creaminess without weighing down the mash, so don’t hesitate to include it.
Mash Carefully: For a smooth texture, use a potato masher or hand mixer directly in the Crockpot. Be gentle if you prefer a chunkier texture; over-mixing can make potatoes gluey.
Customize with Seasoning: Feel free to add extra garlic, fresh herbs, or even a sprinkle of parmesan to suit your taste. Fresh chives or parsley on top add a pop of color and flavor.

FAQs

Yes, you can! While yellow potatoes like Yukon Golds are ideal for their creamy texture, Russet potatoes are also a good option if you prefer a fluffier mash. Just note that different potatoes can affect the texture and may need slight adjustments to cooking time or liquid.

Yes, but keep in mind that the mayonnaise helps add a unique creaminess and tang. If you’d prefer not to use it, you can substitute with extra heavy cream or a dollop of sour cream for a similar effect.\

How can I make these mashed potatoes extra flavorful?

You can add garlic, herbs (like rosemary or thyme), or even a bit of grated cheese to the mix! Just add these ingredients along with the butter and cream to let the flavors blend well.

How long do leftovers keep?

Leftover mashed potatoes should be stored in an airtight container in the refrigerator and can keep for up to 3-4 days. Reheat gently on the stovetop or in the microwave, adding a bit of milk or butter to bring back the creaminess.

Yes, you can freeze mashed potatoes, though the texture may change slightly. Store them in a freezer-safe container for up to a month. When reheating, add a bit of cream or butter to refresh the texture.

Crockpot Mashed Potatoes

Name: Crockpot Mashed Potatoes
Prep time: 15 min
Cook time: 5 h
Total time: 15 min
Ingredients: 5lbs yellow potatoes; 4 cups chicken stock; 2 sticks salted butter, cut into cubes; ½ cup heavy cream; 1 cup mayonnaise; 1 tsp salt; 1 tsp white pepper

Prep Time: 15 minutes

Cook Time: 5 hours

Total Time: 15 minutes

These Crockpot Mashed Potatoes are an easy homestyle side dish, perfect for any weeknight dinner or a holiday feast. You will never make mashed potatoes any other way!

Ingredients

5lbs yellow potatoes
4 cups chicken stock
2 sticks salted butter, cut into cubes
½ cup heavy cream
1 cup mayonnaise
1 tsp salt
1 tsp white pepper

Instructions

Peel and cut the potatoes into 1-inch cubes and add to the slow cooker.
Pour in the chicken stock and add 1 stick of the cut butter.
Cook on high for 4-5 hours or until the potatoes are fork tender.
Drain and add the potatoes back into the slow cooker.
Mash the potatoes using a potato masher until smooth or desired consistency.
Add in the heavy cream, the other stick of cut butter, mayonnaise, salt, and white pepper.
Mix using the potato masher to smooth out any more lumps.
Serve immediately.

Nutrition Information:

Yield:

Serving Size:

1
Amount Per Serving: Calories: 499Total Fat: 34gSaturated Fat: 14gTrans Fat: 1gUnsaturated Fat: 18gCholesterol: 62mgSodium: 567mgCarbohydrates: 43gFiber: 4gSugar: 4gProtein: 7g

Melissa

I’m Melissa, the imaginative force behind Sparkles to Sprinkles, where creativity comes to life, and sprinkles of joy are scattered generously. Melissa is a proud Jersey girl who found love with a New York boy. As a mom to four wonderful boys and a few fur babies, her journey into the world of blogging began after making the life-changing decision to stay home and raise her children. Previously a dedicated workaholic, Melissa’s blog became her creative outlet and passion project. Inspired by her mother-in-law, a masterful cook renowned for her delicious home-cooked meals and legendary holiday feasts (think mouthwatering sausage stuffing), Melissa honed her culinary skills through a combination of family recipes and countless cooking classes. She often attended these classes with her son Michael, who shared her enthusiasm for cooking from a young age. Melissa’s love for learning extends beyond familiar cuisines, as she enjoys exploring international recipes in hands-on cooking classes. Her blog features a diverse array of recipes, showcasing her expertise with various kitchen appliances such as the Instant Pot, air fryer, Slow Cooker, Ninja Foodi, Instant Vortex Plus, and more. Join Melissa on her culinary adventures as she shares tried-and-true family favorites alongside exciting new discoveries!

Crockpot Mashed Potatoes