Source: dLife

Creamy mashed celery root and potatoes with sour cream and chives.

Servings

1 lb Celery Root, fresh , peeled and cut into 2" cubes
1 lb russet potatoes , peeled and cut into 2" cubes
2 tbsp unsalted butter
2 tbsp sour cream
1 pinch salt (optional)
1 tbsp fresh chives , chopped
1 pinch black pepper

1 In large saucepan over medium-high, place celery root and potatoes. Cover with cold water and bring to boil.
2 Boil, partially covered, until tender, about 15 minutes.
3 Drain, reserving 1 cup of cooking liquid.
4 Place cooked vegetables in large bowl. Mash celery root and potatoes with potato masher.
5 Add butter, sour cream, and 3/4 cup reserved cooking liquid. Blend until creamy, adding more cooking liquid if necessary.
6 Season with salt and pepper to taste. Transfer to warm serving dish. Sprinkle with chopped chives.