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Sour Cream Mashed Potatoes

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Posted by:

Erin Lynch

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Updated:

November 30, 2025

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4.98 from 39 votes

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Creamy Sour Cream Mashed Potatoes pin.
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These Mashed Potatoes with Sour Cream are the most delicious mashed potatoes you will ever have. They’re light, creamy, buttery & easy to make with the help of your stand mixer. No hand mashing required!

Overhead shot of bowl of mashed potatoes topped with a pat of butter, next to bowl of sour cream.

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Table of Contents

  • The 🌟magical🌟 tip
  • Ingredient notes
  • How to make them
  • Variations
  • How to make ahead and reheat
  • What to serve with them
  • Full Recipe

May I present you with the most perfect of mashed potatoes?

Light, creamy, buttery and tangy – All the great things you want in a bowl of mashed potatoes. But another bonus? There’s no hand mashing required.

These are always a requirement for our Thanksgiving and Christmas dinners!

Overhead shot of bowl of mashed potatoes topped with a pat of butter, next to bowl of sour cream.

The 🌟magical🌟 tip

The key here begins with boiling your potatoes in salted chicken broth.

You know how you salt your pasta water? This is kind of the same idea. The broth will impart a flavor to the potatoes from the outset and give you that extra flavor that mashed potatoes can sometimes lack.

It’s *magic*.

PS – This parmesan broth is also an amazing option!

After the potatoes are cooked, I like to use my stand mixer to get them really smooth. Starting first with the paddle mixer attachment and then moving to the whip. You can also use a handheld mixer. Or, you can go old fashioned, and use a good old potato masher if you don’t have an electronic one.

Ingredient notes

  • Potatoes – I prefer to use Yukon Gold potatoes for my mashed potatoes. I find them buttery and delicious. However, Russet potatoes are another great variety that produces fluffy mashed potatoes. You can also use baby red potatoes.
  • Chicken Broth – Or, use some homemade bone broth. This is what flavors the potatoes from the get go. It gives them such an amazing flavor!
  • Milk + Butter – The base of any great mashed potato recipe.
  • Sour Cream – Full-fat sour cream gives a bit of tang, and really heightens the creaminess of these potatoes.
  • Salt + Pepper
  • Chives – For topping. These are optional. You can also top with green onions.

How to make them

  1. Cube the Potatoes: Cube the potatoes into 1-inch pieces and add them to a large pot with the chicken broth. Add enough water to cover the potatoes and about 2 tablespoons of salt.
  2. Boil: Bring to a boil, then lower the heat and simmer, uncovered, for 10-12 minutes, until the potatoes can be easily pierced with a fork. When the potatoes are fork tender, drain them in a colander.
  3. Heat the Milk & Butter: Meanwhile, heat the milk and butter in a small saucepan, until the butter is melted. Keep warm.
  4. Mix: Place hot potatoes in the bowl of a stand mixer and use the paddle attachment to mix until smooth, about 1 minute. Slowly add in milk/butter mixture and sour cream. Turn up speed and beat for about 30 seconds, or until milk is absorbed. Gradually turn up speed and mix for 1 minute longer.
  5. Whip: Switch to the whipping attachment (looks like a whisk) and beat for about 1 minute, or until fluffy.
  6. Season and Serve: Season to taste, with salt and pepper. Serve the potatoes topped with extra butter (if desired) and chopped chives.
Cubed potatoes in dutch oven before boiling.
Cooked cubed potatoes in collander.

I always forget how simple it is to actually make these potatoes!

You can peel the potatoes if you like them really smooth. But, if you’re short on time, just go ahead and leave the skins on. Then, just let them cook away while you work on your main dish.

They’re perfect served alongside this Easy Roasted Chicken, Instant Pot Pork Chops or Slow Cooker Osso Buco.

Don’t have a stand mixer? You can also use a hand mixer to make these mashed potatoes. Or, simply use a hand masher. They won’t get as fluffy, but they will still be absolutely delicious!

Side view of bowl of mashed potatoes next to bowl of sour cream.
Ingredients for goat cheese potatoes on tray.

Variations

Want to add in even more flavor? Try one of these flavor twists:

  • Add some roasted garlic to your potatoes before mixing them.
  • For a nutty flavor twist, try these browned butter mashed potatoes.
  • Boil your potatoes in this parmesan broth instead of chicken broth.
  • When you potatoes are finished cooking, stir in some crispy crumbled bacon, cheddar cheese, or parmesan cheese.
  • Try swapping in cream cheese for the sour cream to make the potatoes less tangy, and more rich + creamy.
  • Add in your favorite fresh herbs like parsley, basil or fresh chives.

How to make ahead and reheat

Mashed potatoes will keep in the refrigerator for up to 5 days. Store them tightly wrapped in a serving dish. To reheat, bake them covered with tin foil in a 325-degree oven for 50 minutes.

To reheat in the microwave, cover the potatoes with plastic wrap, and poke about 5 holes in the plastic wrap. Microwave at 75% power for about 12 minutes, stirring halfway through.

Overhead shot of bowl of mashed potatoes topped with a pat of butter.

More creamy side dish recipes

  • Goat Cheese Mashed Potatoes or Smoked Gouda Mashed Potatoes
  • Mashed Cauliflower
  • Instant Pot Mashed Potatoes
  • Mashed Sweet Potatoes
  • Miso Mashed Potatoes with Roasted Garlic
  • Creamy Polenta with Parmesan
  • Duchess Potatoes

What to serve with them

  • Boston Market Meatloaf
  • Onion Gravy
  • Mushroom Chicken
  • Instant Pot Beef Stew
  • Marinated Lamb Chops with Rosemary and Garlic
  • Air Fryer Chicken Breasts
  • Air Fryer Meatloaf
  • Classic Steak Diane
  • Slow Cooker Osso Buco
  • More → 20+ Main Dishes to Serve with Mashed Potatoes

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Did you try this mashed potatoes recipe with sour cream?

If you loved these sour cream mashed potatoes I would appreciate it so much if you would give this recipe a star review! Also, be sure to snap a picture of your finished dish and share it with me on Instagram using the hashtag #platingsandpairings and tagging me @platingsandpairings.

For more great Platings and Pairings recipes, be sure to follow me on  Instagram, TikTok, Pinterest and Facebook.

PS – You can also make these Sour Cream Mashed Potatoes in the Instant Pot.

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Overhead shot of bowl of mashed potatoes topped with a pat of butter, next to bowl of sour cream.

Full Recipe

Sour Cream Mashed Potatoes

These Easy Mashed Potatoes with Sour Cream are the most delicious mashed potatoes you will ever have. They're light, creamy, buttery and tangy and easy to make with the help of your stand mixer – No hand mashing required!
4.98 from 39 votes
Print Pin
Serves 6 servings
Created by Platings and Pairings
Prep Time: 15 minutes mins
Cook Time: 10 minutes mins
Total Time: 25 minutes mins

Equipment

  • Knife
  • Large Pot

Ingredients

  • 3 pounds Yukon gold potatoes (peeled if desired***)
  • 2 cups chicken broth
  • 2 Tablespoons kosher salt
  • 1 1/2 cups milk
  • 6 Tablespoons butter (unsalted )
  • 1/2 cup sour cream
  • 1/2 teaspoon black pepper
  • Chives (for topping)

Instructions

  • Cut the 3 pounds Yukon gold potatoes into 1-inch cubes and place them in a large pot with the 2 cups chicken broth. Add enough water to cover the potatoes and add 2 Tablespoons kosher salt. Bring to a boil, then lower the heat and simmer, uncovered, for about 10 to 12 minutes, until the potatoes fall apart easily when pierced with a fork.
  • Meanwhile, heat the 1 1/2 cups milk and 6 Tablespoons butter in a small saucepan, until the butter is melted. Keep warm.
  • As soon as the potatoes are tender, drain them in a colander.
  • Place hot potatoes in mixing bowl and mix until smooth, about 1 minute.
  • Slowly add in milk/butter mixture and 1/2 cup sour cream and 1/2 teaspoon black pepper.
  • Turn up speed and beat for about 30 seconds, or until milk is absorbed. Gradually turn up speed and mix for 1 minute longer.
  • Switch to whipping attachment and beat for about 1 minute, or until fluffy.
  • Serve warm topped with extra butter (if desired) and chopped chives.

Notes

*** I prefer smooth mashed potatoes, so I peel them. However, if you like your potatoes with a bit more texture, you can definitely leave on the potato skins.
Variations
  • Add some roasted garlic to your potatoes before mixing them.
  • Boil your potatoes in this parmesan broth instead of chicken broth.
  • When you potatoes are finished cooking, stir in some crispy crumbled bacon, cheddar cheese, or parmesan cheese.
  • Try swapping in cream cheese for the sour cream to make the potatoes less tangy, and more rich + creamy.
  • Add in your favorite fresh herbs like parsley, basil or fresh chives.
How to make ahead & reheat
Mashed potatoes will keep in the refrigerator for up to 5 days. Store them tightly wrapped in a serving dish. To reheat, bake them covered with tin foil in a 325-degree oven for 50 minutes.

Nutrition

Calories: 310kcal | Carbohydrates: 32g | Protein: 8g | Fat: 17g | Saturated Fat: 10g | Cholesterol: 46mg | Sodium: 2677mg | Potassium: 1106mg | Fiber: 5g | Sugar: 3g | Vitamin A: 570IU | Vitamin C: 31.5mg | Calcium: 166mg | Iron: 7.5mg
Did you make this recipe?Mention @platingsandpairings or tag #platingsandpairings!

This post was originally published in 2014. It was updated in 2022. The mashed potatoes with sour cream recipe remains the same. It’s definitely a keeper!

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4.98 from 39 votes (37 ratings without comment)

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38 responses

  1. Brenda
    June 27, 2024

    5 stars
    What am I filling out

    Reply
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Hi, I’m Erin!

Can I pour you a glass of wine? Let’s have some fun in the kitchen! Maybe some pasta? A juicy steak? I’ve got loads of yummy, easy recipes for you! Because cooking should feel as comfy as your favorite yoga pants. ♥

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