Silky Roasted Garlic Mashed Potatoes

Mashed Potatoes

There are mashed potatoes, and then there are *these* mashed potatoes. Growing up, mashed potatoes were often a lumpy, afterthought side dish. But after discovering the magic of roasted garlic and the importance of potato choice, I realized they could easily be the star of the show. This recipe is all about texture and depth. We roast an entire head of garlic until the cloves become sweet, buttery paste, then fold them into a mixture of Yukon Gold potatoes, heavy cream, and plenty of butter. The result is a cloud-like consistency with a sophisticated flavor that pairs perfectly with everything from roast beef to simple grilled chicken. It’s the kind of dish that makes people stop talking and just eat. Whether it's a holiday dinner or a cozy Sunday night, these potatoes bring a level of comfort that's hard to beat.

Ingredients

  • 3 lbs Yukon Gold Potatoes, peeled and cubed
  • 1 large head of Garlic
  • 1/2 cup Unsalted Butter (1 stick)
  • 3/4 cup Heavy Cream, warmed
  • 1/2 cup Whole Milk, warmed
  • 2 tbsp Extra Virgin Olive Oil
  • 2 tsp Coarse Kosher Salt (plus more for boiling)
  • 1/2 tsp Freshly Ground Black Pepper
  • 1 tbsp Fresh Parsley, finely chopped
  • 1/2 tsp Nutmeg (optional but recommended)

Steps

  1. Roast the Garlic: Preheat oven to 400°F. Slice the top off the garlic head to expose the cloves. Drizzle with olive oil, wrap tightly in foil, and roast for 45 minutes until soft and golden. Squeeze the cloves out into a small bowl once cooled.
  2. Boil the Potatoes: Place cubed Yukon Golds in a large pot of cold, salted water. Bring to a boil, then reduce heat and simmer for 15-20 minutes until fork-tender.
  3. Dry the Potatoes: Drain the potatoes and return them to the hot pot for 1-2 minutes over low heat. Shake the pot gently to let any remaining moisture evaporate—this is the secret to fluffy potatoes!
  4. Mash the Base: Use a potato ricer or food mill for the smoothest texture. If you don't have one, a standard masher works too, just be thorough. Add the roasted garlic paste into the mash.
  5. Warm the Liquids: In a small saucepan, combine the butter, heavy cream, and milk. Heat until the butter is melted and the liquid is steaming but not boiling.
  6. Incorporate the Cream: Slowly pour the warm cream mixture into the potatoes while stirring gently with a wooden spoon or spatula. Do not overmix, or they will become gummy.
  7. Season and Taste: Add the salt, pepper, and nutmeg. Taste and adjust seasoning as needed. The Yukon Golds are naturally buttery, so you might need less salt than you think.
  8. Garnish and Serve: Transfer to a serving bowl, create some artistic swirls with a spoon, and sprinkle with fresh parsley. Serve immediately while hot.

Tips

Always start your potatoes in cold water so they cook evenly from the outside in. Use Yukon Gold potatoes rather than Russets for a naturally creamier, more buttery texture. Most importantly, never use a food processor or blender for mashed potatoes—the high speed breaks down the starch molecules and turns them into a sticky, gluey mess!

FAQ

Yes! You can make them up to 4 hours ahead. Keep them in a slow cooker on the "warm" setting, or in a heatproof bowl over a pot of simmering water (double boiler method). Add a splash of warm milk before serving to loosen them up.

Gummy potatoes are usually caused by overworking them (using a blender) or by using potatoes that were still too wet when you started mashing. Always drain them well and let them steam-dry for a minute!

You can, but the flavor won't be nearly as deep or sweet. Roasted garlic has a mellow, nutty flavor that garlic powder simply can't replicate. If you're in a rush, use 1 tsp of garlic powder, but try the roasted version when you have time!

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