Ingredients
Method
- Put the potatoes in an 8-quart pot and cover with cold water by 1 inch; add 1 tablespoon of the salt.
- Bring to a boil over high heat, then reduce the heat and simmer for 15 to 20 minutes, until a fork slides easily into the potatoes.
- While the potatoes cook, warm the butter and heavy cream in a small saucepan over low heat, stirring occasionally, until the butter melts and the mixture is steaming; do not let it boil.
- Drain the potatoes well in a colander and return them to the pot.
- Set the pot over low heat for 1 to 2 minutes, shaking it gently, until excess moisture evaporates.
- Mash the potatoes with a potato masher until mostly smooth.
- Gradually stir in the warm butter-and-cream mixture until creamy.
- Stir in the remaining 1 teaspoon salt and the black pepper, and serve warm.
Notes
For the smoothest texture, warm the butter and cream and do not let the mixture boil. Refrigerate leftovers for 3 to 4 days; freezing is fine, though the texture may change slightly. For a dairy-free swap, use plant-based butter and unsweetened oat cream.
