Classic mashed potatoes are always a favorite and can be included in a wide variety of foods. In this recipe of truffle mashed potatoes we use truffle butter and preserved black truffles to create a culinary masterpiece.
Peel the potatoes and cut into 2-inch uniform chunks.
Add the potatoes and the salt to a large pot and cover with cold water. Bring the water to a boil over high heat, then reduce to a simmer and cook for 20-25 minutes or until the potatoes are very tender.
Drain the potatoes in a colander then return them to the pot and place the pot back on the stove top over medium heat. Cook for 1-2 minutes while shaking the pot until the extra water evaporates and the potatoes are completely dry. Remove from the heat.
Use a potato masher to mash the potatoes; then add 1/2 cup of milk, melted butter, truffle oil and the sour cream. Stir well then add more milk until you get the desired consistency.
Add 2 tablespoons of the truffle butter and allow it to melt in the hot potatoes, about 30 seconds, then stir into the mashed potatoes. Season to taste.
Scoop the mashed potatoes into a serving bowl, add the remaining 2 tablespoons of truffle butter to the top.
With a microplane, grate the truffle over the mashed potatoes and garnish with the parsley. Serve hot.
Notes
The actual truffle has little flavor. They are not meant to be used like mushrooms. It is the aromas they share with other foods when used as a garnish that make culinary masterpieces.
Truffle butter, whole preserved truffles and truffle oil are available in the specialty foods sections of some super markets or online.
A high starch potato will determine the texture of your mashed potatoes.
Russet and Yukon Gold potatoes are high in starch and make great, fluffy mashed potatoes.
We like to use Russet potatoes for this recipe as the white flesh produces a nice white contrast mash that shows off the specks of grated truffle.
Do not over-work the mashed potatoes. A potato ricer, potato masher or a food mill will give the best results.
An electric hand mixer can also be used but be cautious as the potatoes can go from perfect to gluey very quickly.