Ingredients
Method
- Peel the potatoes and cut them into 1 1/2-inch chunks; peel the garlic. Put the potatoes and garlic in an 8-quart pot.
- Add the cold water and 2 teaspoons of the salt, making sure the potatoes are covered.
- Bring to a boil over high heat.
- Reduce the heat and simmer for 15 to 20 minutes, until the potatoes are fork-tender.
- Drain well.
- Return the potatoes and garlic to the pot, and stir over low heat for 1 to 2 minutes to let excess moisture evaporate.
- While the potatoes cook, warm the butter and heavy cream in a small saucepan over low heat for 3 to 4 minutes, until the butter melts and the cream is steaming; do not let it boil.
- Add the warm cream mixture, sour cream, remaining 1 teaspoon salt, and black pepper to the potatoes.
- Mash until creamy.
- Serve hot.
Notes
For the creamiest texture, let excess moisture evaporate from the potatoes before mashing. Refrigerate leftovers for 3 to 4 days; freezing is possible, though the texture may change. For a dairy-free version, use dairy-free butter, cream, and sour cream.
