What To Cook With Celery Root

What to cook with celery root is a question worth answering because this knobby, humble vegetable deserves a spot in your kitchen rotation.
 
Celery root, also called celeriac, is a versatile ingredient that can be roasted, mashed, souped, or even eaten raw.
 
If you’ve been staring at one in the grocery store wondering what to cook with celery root, you’re in the right place.
 
In this post, we’ll explore what to cook with celery root, from comforting sides to hearty mains, plus tips to make the most of its earthy, nutty flavor.
 
Let’s dive in.
 

What to Cook with Celery Root: Tasty Ideas to Try

When you’re figuring out what to cook with celery root, the options are more plentiful than you might think.
 
This vegetable shines in soups, purees, roasts, and even salads, so you can enjoy it all year round.
 
Here are some of the best ways to cook with celery root at home.
 

1. Creamy Celery Root Soup

One of the easiest answers to what to cook with celery root is a silky, warming soup.
 
Celery root’s natural creaminess means you don’t need much cream to get a rich texture, so it’s a lighter option than potato soup.
 
Simply peel and chop the celery root, then simmer it with onions, garlic, and vegetable or chicken stock until tender.
 
Blend everything until smooth, then finish with a splash of cream, a drizzle of olive oil, and fresh thyme.
 
The result is a bowl of comfort that highlights exactly why celery root belongs in your soup pot.
 

2. Roasted Celery Root with Herbs

Roasting is another fantastic way to cook with celery root because it brings out its sweet, nutty side.
 
Cut the peeled root into cubes, toss with olive oil, salt, pepper, and rosemary or thyme, then roast at 425°F for about 30 to 40 minutes.
 
The edges turn golden and caramelized while the inside stays tender.
 
You can serve roasted celery root as a side dish alongside chicken, steak, or fish.
 
It’s also great tossed into grain bowls or mixed with other roasted vegetables like carrots and parsnips.
 

3. Mashed Celery Root (and a Potato Mash)

If you love mashed potatoes, you’ll adore mashed celery root.
 
You can cook with celery root by boiling it until soft, then mashing it with butter, cream, and a touch of nutmeg.
 
For a lighter twist, mix it half-and-half with potatoes so you get the best of both worlds.
 
This mash pairs beautifully with roasts, sausages, or any dish that calls for a comforting side.
 
It’s a sneaky way to add more vegetables to your plate without anyone complaining.
 

4. Celery Root Remoulade (Raw Salad)

You don’t always have to cook with celery root to enjoy it.
 
In France, celeriac remoulade is a classic raw salad made by julienning or grating the peeled root.
 
Toss it with a creamy dressing of mayonnaise, Dijon mustard, lemon juice, and fresh herbs like parsley.
 
The result is crunchy, tangy, and refreshing, perfect as a side for sandwiches or grilled meats.
 
It’s proof that what to cook with celery root sometimes means not cooking it at all.
 

5. Celery Root Gratin

For a decadent option, try a celery root gratin.
 
Layer thin slices of celery root and potatoes in a baking dish with cream, garlic, and Gruyère or Parmesan cheese.
 
Bake until bubbly and golden, and you’ll have a rich, satisfying dish that works as a main or a side.
 
This is one of those recipes that answers what to cook with celery root in the most indulgent way possible.
 

How to Prep Celery Root Before Cooking

Before you cook with celery root, you need to know how to handle it.
 
The exterior is knobby and tough, so you’ll want to slice off the top and bottom, then cut away the thick skin with a sharp knife.
 
Don’t bother peeling it with a vegetable peeler, as the skin is too thick and uneven.
 
Once peeled, cut the root into your desired shape, and if you’re not cooking it right away, drop the pieces into lemon water to prevent browning.
 
Celery root can be stored in the fridge for weeks, so it’s a great vegetable to keep on hand for impromptu meals.
 

Flavor Pairings That Make Celery Root Shine

Part of knowing what to cook with celery root is understanding what flavors go well with it.
 
Celery root has a mild, earthy taste with hints of celery and parsley, so it pairs well with:
 
Herbs: thyme, rosemary, parsley, and tarragon.
 
Spices: nutmeg, black pepper, and mustard seed.
 
Acids: lemon juice, vinegar, and Dijon mustard.
 
Fats: butter, cream, olive oil, and cheese.
 
Proteins: chicken, pork, beef, and white fish.
 
With these pairings in mind, you can get creative and come up with your own dishes using celery root.
 

So, What to Cook with Celery Root?

What to cook with celery root comes down to a few reliable favorites: soup, roast, mash, remoulade, or gratin.
 
Celery root is one of those vegetables that can do it all, whether you’re after a cozy bowl of soup or a crispy, creamy gratin.
 
Once you’ve tried a few of these recipes, you’ll wonder why you didn’t cook with celery root sooner.
 
So grab a celeriac at the market and start experimenting, because now you know exactly what to cook with celery root.