Photo of Parmesan-Parsnip Mashed Potatoes by WW

Parmesan-Parsnip Mashed Potatoes

Points® value
Total Time
35 min
15 min
20 min
Mashed potatoes get skinny by swapping parsnip for some of the spuds. The parsnips add a lovely sweetness as well as an earthy, nutty taste. Carrots would also work well and add flecks of orange colour. If you have basil-flavoured olive oil, you should use it instead of plain olive oil, then garnish your potatoes with small basil leaves. The best part of this easy recipe is the convenience: The mashed potatoes can be made up to 2 days ahead and refrigerated. When you're ready to serve them, they can be reheated in the microwave, on high, covered, 2 to 3 minutes until hot. No need to turn on the oven or clean up any more pots or pans.


Yukon gold potato

1 pound(s), cut into 1-inch chunks

Uncooked parsnip

2 cup(s), peeled, cut into 1-inch chunks

Fresh thyme

3 sprig(s)

Fresh thyme

1 tbsp(s), chopped

Reduced-sodium chicken broth

¼ cup(s)

Extra virgin olive oil

2 tbsp(s)

Grated Parmesan cheese

½ cup(s), such as Parmigiano Reggiano


2 tbsp(s), chopped

Table salt

½ tsp(s)


  1. In a large saucepan, place potatoes, parsnips and thyme sprigs; add enough water to cover ingredients and bring to a boil over medium-high heat. Reduce heat to low and simmer until tender, about 15 to 20 minutes; drain and discard thyme sprigs.
  2. Return potatoes and parsnips to saucepan; add broth and oil. Mash to chunky consistency; stir in chopped thyme, cheese, chives and salt.
  3. Yields about 1/2 cup per serving.