- 6 pounds Yukon Gold potatoes, peeled and quartered (see Note)
- 4 peeled garlic cloves
- 2 cups canola oil
- 6 large shallots, thinly sliced (1 1/2 cups)
- 1 cup half-and-half
- 1 1/2 sticks (12 tablespoons) unsalted butter
- Kosher salt
How to make this recipe
In a large pot, cover the quartered potatoes and garlic cloves with cold water and bring to a boil. Simmer over moderate heat until the potatoes are tender when pierced with a fork, about 20 minutes.
Meanwhile, in a medium skillet, heat the canola oil until shimmering. Add the shallots in a single layer and cook over moderate heat, stirring frequently, until they are golden, about 15 minutes. Using a slotted spoon, transfer the shallots to paper towels to drain.
Drain the potatoes and garlic in a colander, shaking out the excess water. Add the half-and-half and butter to the pot and heat until melted. Remove from the heat. Press the potatoes and garlic through a ricer into the pot and season with salt. Stir and cook over moderate heat until very hot. Transfer the mashed potatoes to a bowl. Just before serving, sprinkle the shallots with salt and garnish the potatoes with the shallots.
The mashed potatoes can be made earlier in the day and kept at room temperature; warm over moderate heat, stirring constantly. The fried shallots can be kept in an airtight container for up to 3 days; reheat in the oven if desired.
Yukon Gold potatoes have yellow flesh and a naturally creamy texture, which makes them ideal for mashed potatoes. They're available at most supermarkets.