Beauty isn’t everything and celery root is living proof. There’s nothing about its knobby, gnarled, beige appearance that would entice you to put it in your shopping cart. You’ve probably passed by it a hundred times nestled between the turnips and rutabagas, not even realizing what an amazing root vegetable you’re missing in your life.
The flavor of celery root strongly resembles celery, but there’s also something potato-like about it in both taste and texture. It’s often eaten as a salad, grated then left raw or quickly blanched and mixed with mayonnaise, lemon and mustard. This time of year we prefer to cook celery root a little longer before serving. Peeled and cut into pieces, this vegetable can be braised, boiled, baked or sautéed. If you’re tired of using cauliflower as a mashed potato stand-in, give mashed celery root a try. Even better, gently simmer celery root, then puree it into a creamy soup.
Celery Root Soup is an incredibly easy recipe that can be doctored up into something a little fancier when you’re in the mood. The basic soup is simply shallots (or leeks) and regular celery sautéed in butter then simmered in broth or water with celery root for about 35 minutes. Puree the soup, then add whole cream (or coconut milk) to make the texture even silkier than it already is. Salt, pepper, add some chopped parsley and thyme, and you’re done.
Once you have this base, which is delicious as-is, the variations are endless. Add a little meat to the equation by frying bacon or pancetta in the pan with the shallot, or sprinkle crumbled bacon on top of the soup as a garnish when it’s done. Sauté mushrooms or spinach to add to the pot. Maybe grate a little Parmigiano-Reggiano cheese on top, or melt butter until it’s browned and has a sweet, nutty aroma and then drizzle it into your bowl.
You can make the soup with broth, bone broth or water. Water actually works quite well and lets the delicate flavor of the celery root shine through. Note: adding pureed celery root to other types of soup is a great way to make soup thick and creamy without adding dairy or potato.
So, next time you see this ugly but quite tasty vegetable at the store, go ahead and bring one home. It’s sometimes called celeriac, instead of celery root, and will most likely be displayed by the other root vegetables—not the celery. Celery root is a vegetable all on its own; it’s not actually the root of regular celery. The best way to attack celery root is with a paring knife, first cutting off the gnarled roots, then trimming off the skin.
Prep Time: 15 minutes
Cook Time: 50 minutes
Over medium low heat, melt the butter in a deep pan. Add celery and shallot/leek and sauté until soft but not overly browned, about five minutes. Add celery root and sauté a few minutes more, then add 6 cups of broth or water and turn up heat slightly. Bring to a boil then turn the heat lower and simmer with a lid on for 35-40 minutes until the celery root is easily pierced with a fork.
Working in small batches (to reduce the odds of splattering hot liquid on yourself and all over your kitchen) puree the soup in a blender until very smooth. If you prefer soup with more texture, only puree half of the celery root and leave the rest in chunks. Return the blended soup to the pot and slowly stir in cream or coconut milk. Use the remaining 2 cups of broth or water to thin out the soup to your desired consistency. Add salt and pepper to taste. Garnish with parsley and thyme.
Nutritional Information (per serving with broth used):