Squash Celery Root Soup Recipes

WINTER ROOT VEGETABLE SOUP

Steps:

• Preheat an oven to 425 degrees F (220 degrees C).
• Combine parsnips, carrots, celery root, turnips, sweet potato, and butternut squash in a large roasting pan. Drizzle with olive oil, and season with 1 teaspoon of kosher salt and 1/2 teaspoon of pepper. Toss vegetables to evenly distribute seasonings.
• Roast in the preheated oven until the vegetables are easily pierced with a fork, 30 to 45 minutes, stirring every 15 minutes.
• Meanwhile, melt the butter in a large pot or Dutch oven over medium heat. Stir in the celery and onion; cook and stir until the onion has softened and turned translucent, about 5 minutes. Pour in the vegetable broth and bring to a simmer, uncovered. Stir in the roasted vegetables and continue simmering for 10 minutes. Puree the soup using an immersion blender. Stir in the half and half, and season with salt and pepper, if necessary. If the soup becomes too thick, add more vegetable broth.

ROASTED KABOCHA SQUASH AND CELERY ROOT SOUP

Steps:

• Preheat the oven to 400°F Cut the Kabocha squash in half with a very sharp knife, scrape out the seeds and strings, and place the halves cut-side down on a lightly oiled non-stick baking sheet. Peel the turnips and cut them in wedges. Peel the celery root and cut it in 1" pieces. Toss the turnips and celery root with about half a tablespoon of the olive oil and a pinch of sea salt, and spread them on another baking sheet.
• Roast all the prepared vegetables in the hot oven for about 50 to 60 minutes, or until the squash gives easily when poked with a wooden spoon, and the turnips and celery root are tender and flecked with dark brown (note: I found the celery root/turnips were done faster, at about 30 minutes Check on them periodically.) When the squash is cool enough to handle, scoop it out of its shell.
• While those vegetables are roasting, cut the leeks in half lengthwise, wash them thoroughly and slice thinly, using only the white and very light green parts. Set aside. Chop the onion and sauté it gently in the remaining tablespoon of olive oil, with a dash of salt and the rosemary, until it is soft and golden brown.
• In a soup pot, combine the roasted squash, turnips, celery root, leeks and sautéed onions with 4 cups water and a teaspoon of salt. Simmer the vegetables, covered, about twenty minutes to let them get perfectly soft. Add two cups vegetable broth, two tablespoons fresh lemon juice, a pinch of hot paprika or cayenne and 3 tablespoons pure maple syrup.
• Allow the soup to cool somewhat, then puree it in a blender or in the pot with an immersion blender. Add a little more vegetable broth if the soup is too thick to pour easily from a ladle. Return the soup to a clean pot and bring it back to a simmer.
• In a small saucepan, melt the butter. Lower the heat and keep cooking the butter for a few minutes, stirring with a whisk, until it is a light golden brown. Stir the browned butter into the soup.
• Taste the soup, and correct the seasoning, whisking in more salt, lemon juice, or maple syrup as needed. This last step is essential, as Kabocha squashes can vary in sweetness, and lemons certainly vary in acidity. And as always, when working on the sweet-sour balance you reach that point where only a good pinch of salt will make it right.
• Drizzle a thin thread of olive oil on top of each serving of this soup, and then sprinkle it with a spoonful of toasted, chopped pecans.