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Slow Cooker Garlic Mashed Potatoes


  • Author: clarawhitmore
  • Total Time: 6 hours 15 minutes
  • Yield: 8 servings 1x
  • Diet: Vegetarian

Description

Slow Cooker Garlic Mashed Potatoes are creamy, buttery, and infused with sweet roasted garlic for a gourmet twist on a classic comfort food. The slow cooker makes prep and cooking effortless, perfect for holidays or cozy dinners.


Ingredients

Scale
  • 3 lbs Yukon Gold or russet potatoes, peeled & cubed
  • 1 head garlic
  • ½ cup unsalted butter, divided
  • 1 cup heavy cream or half-and-half
  • Salt & pepper, to taste
  • Optional: chopped chives or parsley, for garnish

Instructions

  1. Preheat oven to 400°F (200°C). Slice the top off the garlic head, drizzle with olive oil, wrap in foil, and roast for 35–40 minutes until soft and golden.
  2. Add potatoes and ¼ cup butter to the slow cooker. Cover with water or broth just to submerge.
  3. Cook on HIGH for 3–4 hours or LOW for 6–7 hours, until potatoes are fork-tender.
  4. Drain the potatoes, then mash directly in the slow cooker.
  5. Squeeze roasted garlic cloves into a saucepan with cream and remaining ¼ cup butter. Heat until warm and infused.
  6. Pour garlic cream mixture over potatoes, mashing until smooth and creamy.
  7. Season generously with salt and pepper. Garnish with chives or parsley before serving.

Notes

  • For extra flavor, cook potatoes in chicken broth instead of water.
  • Use a potato masher for rustic texture or a hand mixer for ultra-smooth mash.
  • Roast garlic ahead of time and refrigerate for up to 3 days.
  • Keep warm in the slow cooker on LOW until ready to serve.
  • Prep Time: 15 minutes
  • Cook Time: 6 hours
  • Category: Side Dish
  • Method: Slow Cooker
  • Cuisine: American

Nutrition

  • Serving Size: 1 cup
  • Calories: 270
  • Sugar: 2g
  • Sodium: 180mg
  • Fat: 14g
  • Saturated Fat: 9g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 40mg

Keywords: garlic mashed potatoes, slow cooker mashed potatoes, roasted garlic potatoes, holiday side dish, creamy mashed potatoes