Celery Root Soup

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.

Servings: 4

Prep Time: 15 minutes

Cook Time: 50 minutes


  • 1/3 stick butter
  • 4 celery stalks, chopped
  • 1/4 cup finely chopped shallot (or 1 leek, sliced)
  • 2  pounds celery root, (about two large roots) peeled and cut into 1/2-inch cubes
  • 6 cups broth
  • 1/3 cup heavy cream or coconut milk
  • salt and pepper to taste
  • 1/4 cup finely chopped fresh parsley
  • 1 teaspoon chopped thyme


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):

  • Calories: 392
  • Total Carbs: 25.9 grams
  • Net Carbs: 20.7 grams
  • Fat: 27.65 grams
  • Protein: 12.72 grams

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40 thoughts on “Celery Root Soup”

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      1. You beat me to it! I think lately a lot of people are confusing primal and keto. When I need comfort food, potatoes and sweet potatoes are the thing…

  1. That looks absolutely fantastic–I’m gonna get the ingredients and try it tonight or tomorrow!

  2. Great timing. I’ve got Celeriac sitting on my counter at home. Gunna make it now!

    1. oh, I thought I was salivating before. but with Stilton? *shudder of pleasure* oh my…

  3. OH MY! It really looks like the Shrek of vegetables and celeriac is so close to celiac! It looks yummy though in soup form 🙂

    1. Peeled! It has a thick lumpy peel and I always feel like I waste a lot.

  4. This is the third interesting celery root recipe I have read this week. It is time to give it a try.

    I will definitely be tring it out! I wonder if it will work for Colombian Ajiaco, a chicken and potato soup with capers, avocado and cream…report to follow.

  5. I have made this and it is delicious, even without adding anything else to it!

  6. Nice!

    Generally soups with root croops are 3x super! (super easy to make, super cheap, and tastes super)

    Try for example to exchange the celeriac for carrots and thyme,

    Or my favorite: Beetroot soup with fishsause and giger – topped with smalle pices of beef sauted with sesame seeds…. UHMMMMM

    A small hint regarding sauteeing the ingredients before boiling: Its what creates the structure in the taste and brings put the sweet flavors.

    1. Do you find it distasteful because it is oh, so white? Add some chicken bouillon or saffron or a golden beet to make it yellower.

        1. Or paprika.
          Or Louisiana Hot Sauce.
          Or cheddar cheese.
          Or all of the above!

  7. OK I have gone out and bought both celery root and turnips. Which will give me the closest to potato soup?

  8. Just made it for dinner.

    Turned out a little thin, but it was still quite delicious.

    I think frying a slice or two of bacon in the pot in lieu of the butter might be called for next time.

  9. So did I only i used chicken stock, added chichen thighs and served it with avocado, sour cream and capers. It was fabulous. If somebody will tell me how to post a picture, it will make you drool.

  10. Finally some celeriac love! I was just touting its awesomeness in the (LOTR) potato post. Seriously, gotta try celery root hash browns cooked in bacon fat.

  11. I definitely want to try the hash browns. My first attempt at pseudo hashbrowns was with daikon radish and they went over like a lead balloon. Really fooled them for a minute, though!

  12. I made this wonderful soup and it turned out fantastic. I have discovered that it makes a great base for adding other things. Last night I tossed in some chicken chunks, a bit of leftover brown rice and a bit of leftover cooked chard. Yum! Tonight I’m going to put in some leftover creamed corn that I made from my neighbor’s fresh corn and maybe some lightly steamed carrot pieces. I also used coconut milk in the recipe. I will definitely make this again!

  13. FINALLY, I got to make this… appearantly they don’t sell celery root here, so had to get some in “the city”. It was a little spendy (plus SO was shopping) so I ended up with only one. I filled out the soup with 2 parsnips & a turnip. I used a leek instead of shallots. oh my… this was better than any potato leek soup I’ve made or had. truly. I just read a recipe the other day also for celery root pancakes (similar to german potato pancakes). with sour cream & applesauce? I think I’m going to have to back to Denver & load up on roots…

    1. Oh, thanks for the idea about using parsnips & a turnip. I imagine the parsnips made it sweeter and creamier; yes, and cheaper too. I might try to find out if I can grow celeriac here.

  14. Well I made this soup the other night for dinner with some crumbled bacon thrown on top, oh man was it a wonderful treat. Soup and salad was all we needed, even my teenage daughter liked it! This recipe is going into the recipe binder on the shelf with the other cookbooks.

  15. Made this twice now. Totally obsessed with the potato-like texture and the delicate celery flavor. Awesome. Made a super huge batch today to last all week. YUM!!!

  16. Celeriac is great. One of the essential ingredients of chicken broth here.

  17. I’m a big fan of celery root, rutabagas, etc… all that weird stuff. I watch the shelves like a hawk for kholrabe which is crisp heaven when raw, it’s almost a shame to cook it. I love the idea of using celery root and coconut cream together. Why don’t people use stick blenders anymore? Transferring a boiling liquid into a blender, then back to a pan, seems more risky to me.

  18. I’m following the Autoimmune Protocol and wasn’t aware that celery root could be a potato substitute. Great info! I’ll have to try this soon.

  19. I literally was staring at Celeriac when I was at the grocery store yesterday…now I know why. I have read that Celeriac promotes digestive health. As someone with Crohn’s Disease, this is a plus. Thanks for this recipe..it looks good.

  20. I use celery root and Rutabega 2 to 1 as a substitute for potatoes in New England clam chowder. I boil them first to release some starch. Then add Cream, clams, bacon that it. I start by frying the bacon trimmings a d then sweat minced shalots before boiling the water.