Mashed Potatoes with Crispy Shallots

Another post today... I'm working up an appetite for Thanksgiving...

6 pounds Yukon Gold potatoes, peeled and quartered
4 peeled garlic cloves
2 c canola oil
6 large shallots, thinly sliced (1 1/2 cups)
1 c half-and-half
1 1/2 sticks butter
Kosher salt

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 simmering. 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.

Make Ahead 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 over if desired.

Options
Mashed Potatoes with Parmesan Cheese & Fresh Thyme
Omit the shallots. Make the mashed potatoes as directed. Stir 2 tablespoons thyme leaves and 1 cup freshly grated Parmigiano-Reggiano cheese into the mashed potatoes and garnish with thyme sprigs just before serving.

Mashed Potatoes with Butternut Squash
Omit the shallots. Mash 3 pounds potatoes with the garlic. Peel and slice one 3 pound butternut squash 1/2 inch thick and roast in a 400 oven for about 25 minutes, until tender. Puree the squash in a food processor and stir into the mashed potatoes.