America's Test Kitchen LogoCook's Country LogoCook's Illustrated LogoAmerica's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Mashed Potatoes and Root Vegetables for Two

By America's Test Kitchen

Published on September 19, 2007

Time

1 hour

Yield

Serves 2

Mashed Potatoes and Root Vegetables for Two

Ingredients

2 tablespoons unsalted butter 4 ounces carrots, parsnips, turnips, or celery root, peeled; carrots or parsnips cut into ¼-inch-thick half-moons; turnips or celery root cut into ½-inch dice (about ¾ cup)¾ pound Yukon Gold potatoes, peeled, quartered lengthwise, and cut crosswise into ¼-inch-thick slices; rinsed well in 3 or 4 changes of cold water and drained well⅓ cup low-sodium chicken broth Table salt ⅓ cup half-and-half, warmed, plus additional if necessary1 ½ tablespoons minced fresh chives Ground black pepper

Before You Begin

Russet potatoes will yield a slightly fluffier, less creamy mash, but they can be used in place of the Yukon Gold potatoes if desired. Rinsing the potatoes in several changes of water reduces starch and prevents the mashed potatoes from becoming gluey. It is important to cut the potatoes and root vegetables into even-sized pieces so they cook at the same rate.

Instructions

  1. Melt butter in large saucepan over medium heat. When foaming subsides, add root vegetables and cook, stirring occasionally, until butter is browned and vegetables are dark brown and caramelized, 10 to 12 minutes. (If after 4 minutes vegetables have not started to brown, increase heat to medium-high.)
  2. Add potatoes, broth, and 1/4 teaspoon salt and stir to combine. Cook, covered, over low heat (broth should simmer gently; do not boil), stirring occasionally, until potatoes fall apart easily when poked with fork and all liquid has been absorbed, 25 to 30 minutes. (If liquid does not gently simmer after a few minutes, increase heat to medium-low.) Remove pan from heat; remove lid and allow steam to escape for 2 minutes.
  3. Gently mash potatoes and root vegetables in saucepan with potato masher (do not mash vigorously). Gently fold in warm half-and-half and chives. (If potatoes are too thick, add 1 to 2 tablespoons additional half-and-half.) Season with salt and pepper to taste; serve immediately.
Mashed Potatoes and Root Vegetables for Two

Mashed Potatoes and Root Vegetables for Two

Headshot of America's Test Kitchen
By America's Test Kitchen
Save

Time

1 hour

Yield

Serves 2

Ingredients

2 tablespoons unsalted butter
4 ounces carrots, parsnips, turnips, or celery root, peeled; carrots or parsnips cut into ¼-inch-thick half-moons; turnips or celery root cut into ½-inch dice (about ¾ cup)
¾ pound Yukon Gold potatoes, peeled, quartered lengthwise, and cut crosswise into ¼-inch-thick slices; rinsed well in 3 or 4 changes of cold water and drained well
⅓ cup low-sodium chicken broth
Table salt
⅓ cup half-and-half, warmed, plus additional if necessary
1 ½ tablespoons minced fresh chives
Ground black pepper

Test Kitchen Techniques

Ingredients

2 tablespoons unsalted butter
4 ounces carrots, parsnips, turnips, or celery root, peeled; carrots or parsnips cut into ¼-inch-thick half-moons; turnips or celery root cut into ½-inch dice (about ¾ cup)
¾ pound Yukon Gold potatoes, peeled, quartered lengthwise, and cut crosswise into ¼-inch-thick slices; rinsed well in 3 or 4 changes of cold water and drained well
⅓ cup low-sodium chicken broth
Table salt
⅓ cup half-and-half, warmed, plus additional if necessary
1 ½ tablespoons minced fresh chives
Ground black pepper

Test Kitchen Techniques

Ingredients

2 tablespoons unsalted butter
4 ounces carrots, parsnips, turnips, or celery root, peeled; carrots or parsnips cut into ¼-inch-thick half-moons; turnips or celery root cut into ½-inch dice (about ¾ cup)
¾ pound Yukon Gold potatoes, peeled, quartered lengthwise, and cut crosswise into ¼-inch-thick slices; rinsed well in 3 or 4 changes of cold water and drained well
⅓ cup low-sodium chicken broth
Table salt
⅓ cup half-and-half, warmed, plus additional if necessary
1 ½ tablespoons minced fresh chives
Ground black pepper

Test Kitchen Techniques

Why This Recipe Works

Root vegetables add an earthy, intriguing flavor to our mashed potato recipe. We made certain that the flavors were in balance by using root vegetables and potatoes in a ratio of 1:3 and sautéing the root vegetables in butter before adding the potatoes to the pot. Rinsing the potatoes in water to remove excess starch before cooking gave our mashed potato and root vegetable recipe just the right consistency.

Before You Begin

Russet potatoes will yield a slightly fluffier, less creamy mash, but they can be used in place of the Yukon Gold potatoes if desired. Rinsing the potatoes in several changes of water reduces starch and prevents the mashed potatoes from becoming gluey. It is important to cut the potatoes and root vegetables into even-sized pieces so they cook at the same rate.

Instructions

  1. Melt butter in large saucepan over medium heat. When foaming subsides, add root vegetables and cook, stirring occasionally, until butter is browned and vegetables are dark brown and caramelized, 10 to 12 minutes. (If after 4 minutes vegetables have not started to brown, increase heat to medium-high.)
  2. Add potatoes, broth, and 1/4 teaspoon salt and stir to combine. Cook, covered, over low heat (broth should simmer gently; do not boil), stirring occasionally, until potatoes fall apart easily when poked with fork and all liquid has been absorbed, 25 to 30 minutes. (If liquid does not gently simmer after a few minutes, increase heat to medium-low.) Remove pan from heat; remove lid and allow steam to escape for 2 minutes.
  3. Gently mash potatoes and root vegetables in saucepan with potato masher (do not mash vigorously). Gently fold in warm half-and-half and chives. (If potatoes are too thick, add 1 to 2 tablespoons additional half-and-half.) Season with salt and pepper to taste; serve immediately.

Gift This Recipe

Enjoyed this dish? Let others know by sharing it as a gift recipe.

This is a members' feature.