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Roasted Garlic Mashed Potatoes

These are creamy mashed potatoes made with a whole head of roasted garlic, butter, and cream. Roasting the garlic first makes it sweet and soft, which gives the potatoes a deep, nutty flavor.
Prep Time 15 minutes
Cook Time 1 hour 10 minutes
Cooling + Resting Time 10 minutes
Total Time 1 hour 35 minutes

Ingredients

  • 2.5 lbs starchy potatoes like Russets or Yukon Golds
  • 3/4 teaspoon Kosher salt for boiling water
  • 1 whole head of garlic
  • 2 1/2 teaspoons olive oil
  • 6 tablespoons + 2 teaspoons unsalted butter
  • 6 tablespoons + 2 teaspoons whole milk
  • 6 tablespoons + 2 teaspoons heavy cream
  • 1/4 teaspoon ground black pepper
  • 1/4 teaspoon kosher salt for seasoning, or to taste
  • 1 tablespoon fresh chives optional, chopped

Method

  • Preheat oven to 390F.
  • Slice top off garlic head, drizzle with olive oil, wrap in foil.
  • Roast garlic for 50 minutes until soft. Let cool.
  • Peel and chunk potatoes into equal sizes.
  • Boil potatoes in salted water for 20 minutes until fork-tender.
  • Drain potatoes and let steam off for 10 minutes.
  • Warm butter, milk, and cream in saucepan.
  • Squeeze roasted garlic into warm milk mixture and stir.
  • Mash potatoes using masher or wooden spoon.
  • Gently fold warm garlic milk into potatoes.
  • Season with salt and pepper.
  • Garnish with chopped chives if desired.

Notes

Avoid using blender or electric mixer to prevent gummy texture.