Tag Archives: celeriac

Smashing Roots

smashed roots tastefoodMashed Sweet Potato, Rutabaga, Celery Root

Root vegetables are sadly underrated. The lowly unsung root is, in fact, a storehouse of nutrients, natural sugars, and starch, and a very healthy and flavorful substitute for the ubiquitous russet potato. It’s also a delicious and simple way to get your daily dose of vitamins during the cold weather season. A peel of the skin reveals a rainbow of anti-oxidant-rich colors ranging from magenta to ochre to buttery yellow, guaranteed to brighten a gray day – and your holiday table. I used sweet potato, celery root and rutabaga for this mash. You can add other roots, such as parsnip, carrot, and the handy russet potato to the mix as well. Be sure to choose a variety for a balance of  sweetness and nutty creamy flavor.

Smashed Roots

I use a combo of sour cream and Greek yogurt in this mash, which creates a little naughty richness and a little tangy lightness. So long as you use a combined amount of 1 cup, you can opt for all of one or the other.

3 pounds mixed roots (such as 1 pound each of sweet potato, celery root, and rutabaga)
Salt
3 garlic cloves, minced
2 tablespoons unsalted butter
1/2 cup sour cream
1/2 cup whole milk Greek yogurt
Freshly ground black pepper

Peel the root vegetables and cut into 1-inch chunks. Place the vegetables in a large pot with 2 teaspoons salt and cover with cold water. Bring to a boil over high heat, then reduce the heat to medium and simmer until the vegetables are very tender. Drain the vegetables and return them to the pot; cool 5 minutes. Add the garlic, butter, sour cream, and yogurt. Smash with a potato masher until the ingredients are blended and the the mash is your desired consistency (I like mine a little chunky). Add salt to your taste and a generous amount of pepper. Spoon into a serving bowl and serve warm.

Prepare ahead:
The mash may be prepared up to 1 day in advance of serving. Cool completely and transfer to a buttered, deep gratin dish. Cover and refrigerate for up to 24 hours. Remove from them refrigerator 1 hour before serving. To reheat, heat the oven to 325°F. Dot the top of the mash with about 1 tablespoon of diced butter and cover with foil. Bake in the oven until heated through, 30 to 40 minutes.

Cauliflower Purée

~ Cauliflower, Celery Root, Garlic, Thyme ~

Looking for a simple side that’s light and fluffy but not mashed potatoes? This Cauliflower Purée is airy and delicate, a blend of cauliflower and celery root. One potato is added to the mix for a touch of heft and a little starch to prevent the purée from becoming a thick soup. The result is a refined side dish that is a wonderful accompaniment to fish, meat and winter stews.

Cauliflower Purée

The celery root, also known as celeriac, is mildly redolent of celery, and nicely balances the nutty and sweet notes of the cauliflower. Serves 6-8 as a side dish.

1 large head of cauliflower, chopped in 1 inch pieces
1 medium celery root, peeled, chopped in 1 inch pieces
1 large russet potato, peeled, chopped in 1 inch pices
Bouquet garni: 3 thyme sprigs and 1 bay leaf tied in cheesecloth
1 garlic clove, chopped
1/4 cup unsalted butter, cut in large pieces
1/2 cup sour cream
1 teaspoon salt
1/2 teaspoon freshly ground black pepper
1/4 teaspoon ground nutmeg
Thyme sprigs as garnish

Combine cauliflower, celery root, potatoes and bouquet garni together in a large pot. Cover with water. Bring to a boil and simmer, covered, until all of the vegetables are very tender. Drain and discard bouquet garni. Transfer to a food processor. Add garlic and butter and purée until smooth. Add remaining ingredients and pulse to blend. Taste for seasoning. Transfer to a serving bowl. Serve warm, garnished with thyme.

Winter Warmth: Celery Root and Parnsip Soup

Celery root and parsnip team up in this soup with light yet luxurious results. The sweet earthiness of the parsnip grounds the subtle notes of the celeriac, adding depth without overpowering. The two root vegetables mingle and simmer in a simple concoction of chicken stock and thyme until they are soft enough to purée into a thick soup. You might find yourself tempted to call this soup creamy, but no cream is present – that is unless you feel like adding a splash for extra richness. (It’s the holiday season, after all!)

Celery Root and Parsnip Soup

Substitute a little cream for some of the chicken stock after puréeing for an even richer and more luxurious soup. Serves 4.

1 tablepoon olive oil
1 small celery root, about 1 pound, peeled, cut in 1/2 inch pieces
1 large parsnip, about 1/2 pound, peeled, cut in 1/2 inch pieces
1 garlic clove
3-4 cups chicken stock
1/2 teaspoon dried thyme
1 teaspoon freshly ground black pepper
1/2 teaspoon salt

Heat olive oil in a pot or deep skillet. Add celery root, parsnip and garlic clove. Sauté until fragrant and vegetables begin to soften without coloring, about 3 minutes. Add 3 cups chicken stock and thyme. Bring to a boil, then reduce heat to a simmer. Cover and cook until vegetables are very soft, about 30 minutes. Carefully transfer in batches to bowl of a food processor, or use an immersion blender, and purée soup until smooth. Return to pot. Add additional 1 cup chicken stock  or enough for desired consistency. (Optional: Replace 1/2 cup stock with heavy cream.) Stir in pepper and salt; heat through. Taste for seasoning. Serve hot.

Sweet and Red Potato Mash

~ Sweet Potatoes, Red Bliss Potatoes and Celery Root Mash ~

It’s the time of year for soft and fluffy things. This applies to our food as well as our clothes.  As we wrap ourselves in wool and light the fire, we contemplate sating meals to comfort and fill our bellies. This simple side will do just that. Sweet and red potatoes are smashed together with celery root in a rustic rendition of fluffy mashed potatoes. Faintly sweet with potato and redolent of roasted garlic, this savory side is mellow and rich, promising to warm us as much on the inside as our fleece is protecting us on the outside.

Sweet and Red Potato Mash

Whole milk Greek style yogurt adds body and creaminess without excess fat to the potatoes. If you prefer extra richness, substitute sour cream for the yogurt. Serves 4-6.

2 pounds red potatoes with skin, cut in 1 inch pieces
1 pound sweet potato, peeled, cut in 1 inch pieces
1/2 pound celery root (celeriac), peeled, cut in 1/2 inch pieces
4 garlic cloves, divided
Salt
3 tablespoons unsalted butter, room temperature
1 cup whole milk Greek yogurt or sour cream
1/3 cup finely grated Parmigiano cheese
Freshly ground black pepper
Sage leaves for garnish

Combine potatoes and celery root in a large pot. Peel and smash 3 garlic cloves. Add to the pot. Cover with cold water. Bring to a boil. Reduce heat, cover and simmer until potatoes are very soft. Drain. Return to pot and cool slightly. Mince the remaining garlic and add to the potatoes. Add butter and yogurt. Mash with a potato masher to desired consistency. Stir in cheese. Add salt and pepper to taste. Serve warm, garnished with chopped sage leaves.

Cauliflower and Celery Root Soup with Truffle Oil and Crispy Kale

I am a huge fan of cauliflower soup, yet it’s rare that I find a version that’s just right. Often the soup is grainy or bland, redolent of cauliflower yet missing an extra oomph that keeps me coming back for more. So, in my pursuit of the right stuff, I decided to team up cauliflower with a few of my favorite ingredients. First, I added my new best tuber friend – the celery root. Celery root, or celeriac, is mild with a softy nutty flavor. Combined with cauliflower, it smooths and mellows adding a hint of celery while permitting the cauliflower to shine through. I also added a chunk of Parmegiano-Reggiano cheese. As the soup simmers, the cheese dissolves into the stock, lending depth and an elusive umami flavor that begs for more tasting. The soup is puréed and dressed with a splash of cream, adding richness without overwhelming. The final flourish is  a drizzle of truffle oil which elevates this weeknight staple to a holiday standard. For a garnish, I scatter a few crispy kale leaves over the soup. The salty roasted leaves add lovely contrasting crunch to the creamy soup. You might find yourself ferreting through your bowl in search for more.

Cauliflower and Celery Root Soup with Truffle Oil and Crispy Kale

The crispy kale is an optional addition to this luxurious soup. The kale leaves may be roasted in advance and refrigerated in an air-tight container until use. Be sure to make extra; they are a delicious and healthy snack. Serves 4-6.

For the soup:
1 tablespoon olive oil
1 medium celery root, peeled, cut in 1 inch cubes
1 medium cauliflower, cut in 1 inch pieces
2 garlic cloves, minced
4 cups chicken stock
2 inch chunk  of Parmeggiano-Reggiano cheese
1/2 cup heavy cream
1 teaspoon salt
1 teaspoon freshly ground black pepper
Truffle oil

For the crispy kale:
6 (or more) kale leaves, halved, tough stems removed
1 small garlic clove, minced
1 tablespoon olive oil
1/2 teaspoon salt
1/2 teaspoon freshly ground black pepper

Prepare the soup:
Heat one tablespoon olive oil in a large pot over medium heat. Add celery root and cauliflower; sauté 3 minutes without browning. Add garlic and sauté 1 minute. Add chicken stock and cheese. Cover and simmer until vegetables are very tender, about 30 minutes. Carefully transfer in batches to a food processor. Purée until smooth. Return soup to pot. Stir in cream, salt, pepper and additional chicken stock if necessary to achieve desired consistency. Simmer 5 minutes. Taste to adjust seasoning. Serve in bowls with a drizzle of truffle oil. Garnish with crispy kale leaves.

Prepare the kale:
Toss kale leaves with garlic, olive oil, salt and pepper. Roast in a 350 F. oven until crisp without blackening, 25 minutes. Crumble a few leaves in the soup before serving. (Kale leaves may be prepared up to one day in advance.)