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Home » Method » Slow Cooker
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Creamy Crockpot Mashed Potatoes For a Crowd

4 hours 15 minutes
garlicpotato
By: Pamela Reed
Posted:11/14/25
Updated:11/14/25
Jump to Recipe

Big, creamy, cheesy, and totally hands-off — these crockpot mashed potatoes are made for a crowd. Just toss in potatoes, butter, garlic, and broth, let the slow cooker do its magic, then stir in cream cheese, sour cream, and cheddar. Serve straight from the crockpot and watch everyone go back for seconds!

pink spoon serving creamy mashed potatoes straight from the crockpot.

Crockpot Mashed Potatoes For a Crowd

These creamy crockpot mashed potatoes are the ultimate crowd-pleaser — perfect for Thanksgiving, holiday dinners, or any big family gathering. Using a 5-pound bag of potatoes, this easy slow cooker recipe makes a big batch with zero stress: no boiling, no extra pots, and no last-minute scrambling.

Loaded with butter, cream cheese, sour cream, and cheddar, these mashed potatoes are rich, cheesy, and extra creamy. Garlic adds a subtle flavor boost, and a sprinkle of fresh chives or parsley makes them look as good as they taste. Serve straight from the crockpot for easy entertaining, and watch everyone come back for seconds.

Pair these mashed potatoes with my Crockpot Stuffing and Crockpot Green Bean Casserole for a full, hands-off holiday meal that comes together while you focus on the fun parts of the day.

Whether you’re cooking for a crowd or meal-prepping for the week, this crockpot mashed potatoes recipe is a simple, hands-off way to enjoy comfort food at its finest.

spoon serving mashed potatoes straight from crockpot.

Ingredients To Make Them Creamy!

Potatoes: Use a 5-pound bag of Russet or Yukon Gold potatoes. Russets are extra fluffy, while Yukon Golds are naturally creamy — either works perfectly for smooth mashed potatoes.

Broth: Chicken or vegetable broth keeps the potatoes moist while adding flavor to them.

Butter: A full stick (1/2 cup) gives richness and helps create a velvety texture. Cut it into cubes so it melts evenly while cooking.

Cream cheese & sour cream: These give the potatoes that ultra-creamy, tangy texture. Softened cream cheese blends easier and prevents lumps.

Cheddar cheese: Mix it in for cheesy flavor and sprinkle some on top for a melty, golden finish. Sharp cheddar gives more flavor, but mild works too.

Milk: Adds extra creaminess and helps you reach the perfect texture. Start with 1/2 cup and add more if needed.

Fresh herbs: Garnish the mashed potatoes with some chopped chives or parsley to make them extra pretty.

ingredients on table for crockpot mashed potatoes.

How to Make Mashed Potatoes In The Crockpot

Place the chopped potatoes, broth, minced garlic, and butter in the crockpot.

potatoes, butter and  minced garlic, uncooked in crockpot.

Cover and cook until the potatoes are tender and a fork easily slides through.

cooked potatoes hours later.

Add the cream cheese, sour cream, shredded cheddar and milk to the cooked potatoes. Season with salt and pepper.

other ingredients added into crockpot.

Use a hand mixer directly in the crockpot to mash everything together until the potatoes are smooth and creamy.

hand mixer mixing ingredients in crockpot.

Sprinkle extra cheddar cheese and chopped fresh chives or parsley on top. Serve straight from the crockpot and enjoy!

pink spoon stirring potatoes in crockpot.

How to Serve, Store and Reheat

Serve: Scoop the creamy mashed potatoes straight from the crockpot for easy entertaining.

Store: Let leftovers cool to room temperature, then transfer to an airtight container. Store in the fridge for up to 4–5 days.

Reheat: Warm in the microwave or back in the crockpot on low. Stir in a splash of milk or a small pat of butter to bring back extra creaminess.

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Big, creamy, cheesy, and totally hands-off — these crockpot mashed potatoes are made for a crowd. Just toss in potatoes, butter, garlic, and broth, let the slow cooker do its magic, then stir in cream cheese, sour cream, and cheddar. Serve straight from the crockpot and watch everyone go back for seconds!
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Creamy Crockpot Mashed Potatoes for a Crowd

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Big, creamy, cheesy, and totally hands-off — these crockpot mashed potatoes are made for a crowd. Just toss in potatoes, butter, garlic, and broth, let the slow cooker do its magic, then stir in cream cheese, sour cream, and cheddar. Serve straight from the crockpot and watch everyone go back for seconds!
By: Pamela Reed
Prep Time: 15 minutes minutes
Cook Time: 4 hours hours
Total Time 4 hours hours 15 minutes minutes
serves 12

Ingredients

  • 5 pounds potatoes choose Russet or Yukon Gold, peeled and chopped into bite size pieces
  • 1 cup chicken broth
  • 6 cloves garlic minced
  • 1 stick butter (this is 1/2 cup) cut into cubes
  • 8 ounces cream cheese softened
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese plus extra for topping
  • 1/2 cup milk
  • salt and pepper to taste
  • fresh chives or parsley chopped, for garnish

Instructions

  • Add potatoes, broth, garlic, and butter to the crockpot. Cover and cook on HIGH for 3–4 hours or LOW for 6–7 hours, or until potatoes are tender and a fork easily slides in.
  • Stir in cream cheese, sour cream, cheddar cheese and milk. Season with salt and pepper. Use a hand mixer directly in the crockpot and mash until potatoes are creamy and smooth.
  • Garnish with extra cheddar cheese and chopped up chives (or parsley) on top. Serve directly from the crockpot. Enjoy!
Course: Side Dish
Cuisine: American
Keyword: Cheesy mashed potatoes recipe, crockpot mashed potatoes, Crockpot mashed potatoes for a crowd, Easy slow cooker mashed potatoes, Thanksgiving side dish potatoes
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Did you make this?I love seeing what you’ve made! Tag me on Instagram at @BrooklynFarmGirl and don’t forget to leave a comment & rating below.

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Hi! I'm Pamela, an artist Mom who shares family recipes. My farm is a 1,000 sq ft apartment in NYC. Let's make dinner together.

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