Roasted Cauliflower Salad With Watercress, Walnuts and Gruyère Recipe (2024)

By Melissa Clark

Updated Oct. 17, 2023

Roasted Cauliflower Salad With Watercress, Walnuts and Gruyère Recipe (1)

Total Time
1 hour
Cook Time
30 to 35 minutes
Rating
5(720)
Notes
Read community notes

You can make this kind of salad with almost any vegetable that won’t wilt or burn when subjected to a copious slick of oil and a blast of high heat. Broccoli, brussels sprouts, beets, parsnips, sweet potatoes, winter squash and rutabagas all work well. One of the best vegetables for this salad, though, is cauliflower. The florets turn juicy and tender in the center while crisping and browning around the edges, and cauliflower’s mild flavor is amenable enough to pair nicely with almost anything else you toss in the bowl.

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Ingredients

Yield:4 servings

  • 1head cauliflower, cut into bite-size florets
  • 6tablespoons extra virgin olive oil
  • teaspoons kosher salt
  • ¾teaspoon pepper
  • 1tablespoon sherry vinegar
  • 2bunches watercress, large stems removed
  • ¼pound Gruyère, diced or grated (about 1 cup)
  • cup toasted walnuts

Ingredient Substitution Guide

Nutritional analysis per serving (4 servings)

487 calories; 44 grams fat; 10 grams saturated fat; 0 grams trans fat; 20 grams monounsaturated fat; 12 grams polyunsaturated fat; 11 grams carbohydrates; 4 grams dietary fiber; 3 grams sugars; 17 grams protein; 609 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

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Roasted Cauliflower Salad With Watercress, Walnuts and Gruyère Recipe (2)

Preparation

  1. Heat the oven to 400 degrees. In a bowl, toss together the cauliflower, 2 tablespoons olive oil, 1 teaspoon salt and ¼ teaspoon pepper. Spread the cauliflower on a baking sheet in a single layer. Roast, tossing occasionally, until tender and dark golden, 30 to 35 minutes. Let cool for 10 minutes.

  2. Step

    2

    In a small bowl, whisk together the vinegar with the remaining salt and pepper, and then whisk in the remaining oil.

  3. Step

    3

    In a salad bowl, toss the watercress, cheese, nuts and warm cauliflower. Pour the vinaigrette over the salad and toss until well combined.

Ratings

5

out of 5

720

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Private Notes

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Cooking Notes

Chris Geiger

This dish was a hit, and very easy!! Although I admit I complicated things a little - instead of just toasting the walnuts as-is, I doused them with a mixture of maple syrup, tamari and a tiny bit of sri racha beforehand. This turns the nuts into little flavor bombs, and increases the adventure level. I used arugula with a little spinach for the green, and it worked fine.

Christa

I anticipate this becoming my go-to winter salad and look forward to trying it with broccoli, beets, and winter squash. Substituted arugula for watercress and threw in some dried cranberries. Was fortunate enough to be able to pick up some huge end-of-the-season cauliflower at the farmstand which they were practically giving away, which made the salad even more flavorful.

Steve

Made with arugula and frisée.
Was most enjoyable.

Isobel

I didn't add the cheese and added pears. Really great as a substantial side salad!

Tim King

I cooked this earlier this evening and thought it was just terrific. The proportions are perfect, the flavors are nicely balanced and the presentation is clean and sophisticated. I wouldn't change a thing. Kudos to Melissa for this keeper.

Jess

This was really delicious! Adding golden raisins next time.

Ben P.

I used beets and it turned out really well.

Cindy

This recipe is clearly a good foundation for many wonderful variations. I used arugula, parmesan and toasted almond slivers. A hit! What a nice way to brighten up roasted cauliflower which has become one of my mainstay dishes!

Nancy

I tried it with blue cheese as well. Both Gruyere and a blue are quite tasty in this dish.

REBECCA CHERRY

This was really good. A small head of cauliflower threw off the diced cheese/cauliflower proportion so, lots of cheese in the leftovers. i didn't want melty cheese so, i diced for softened warmed cheese, instead. To bump up flavor, i dashed in a bit more vinegar and lessened the dressing's oil to 2 Tbs. Served it with Pan Roasted (Trout) Fish Fillets w Herb Butter (Julia Moskin). In this case, cheese and fish combo worked out alright, indeed.

Sue Ellen Scheppke

This is a delicious way to get my husband to eat a salad! I had a bunch of spinach and used that instead of the watercress. And I used toasted almonds rather than walnuts. I'll be making this often this winter...

Hannah B

This salad is delicious, and is worthy of company, or a dinner party!

Christa

Good idea!

MFK

I served this salad at brunch with Heidi Swanson's egg strata & bacon. It was superb and guests loved it. I'll be making this again, and again.

a wildly delicious & aesthetically stunning salad

Had so many comments on it from guests - paired it with a indian fusion meal. Made a couple substitutions/changes. Added Arugula/rocket to the watercress to give more bulk. Used combo of cider vinegars as didn't have sherry vinegar. Added some soy sauce to the cauliflower (as think it always needs some kind of sugar to really enhance flavor when roasting) & used parmesan as forgot to buy gruyere. Would imagine much better with gruyere but parmesan certainly works.

diana

Still one of my favorite recipes!

Lou

Perfect winter first course. Simple and delicious.

Susan Zavala

This recipe is absolutely delicious! I really char the cauliflower and used arugula. A family favorite!

Tom of Poland

Not sure what planet 2 tbsp of EVOO are enough to coat a head of cauliflower but here on Planet Earth it takes 5-6. Utterly delicious ingredients though with a freer hand.

Clare F

Forgot to add gruyere to the shopping list and substituted with parmesan. Also only had one bunch of watercress and so used baby spinach as well. Delicious.

Susan Zavala

I have made this a number of times and it is always a huge success. I've found 400 degrees is not hot enough - 450 for 20 minutes, flip the cauliflower up and 20 minutes more. Keep the florets small. Arugula is delicious.

claire

Add lemon zest

KatK

I had high hopes for this recipe - I loved every component of the dish. But, roasting as directed resulted in a soggy, although beautifully charred cauliflower which lost the tasty essence of the vegetable. I would repeat the recipe but steaming instead of roasting to see if that improved the texture and flavor. I was wondering if even raw cauliflower would be more palatable. The addition of raisins or dried cranberries might also brighten up this dish.

JohnL

Very easy and very tasty. A simple change: during the final five or so minutes of cauliflower roasting, sprinkled the grated Gruyére onto the cauliflower and let it melt onto the cauliflower and caramelize a bit in the oven. Otherwise the cheese bits end up at the bottom of the salad bowl and are hard to integrate. Store-bought caramelized walnuts are another easy simplification. Don't stint on the watercress ratio.

Jill

I love this salad. I use arugula instead of watercress. Everyone loves it!

A bit too salty. Also too much watercress?

A bit too salty. Also too much watercress?

Christa

Even though I live arugula, I swapped Romaine from my CSA share for the arugula. Love this salad, love sherry vinegar and Gruyere on top of loving roasted cauliflower, and can hardly believe I haven't made this salad in so long. Super easy--the most time-consuming part is chopping the cauliflower and then roasting it.

TEP17

Was great with pear

rose

Made with arugula instead of watercress, delicious and surprisingly filling!

London

This was fantastic! Next time, I will reduce the Gruyere to 2/3 cup as it was just a bit overwhelming.

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Roasted Cauliflower Salad With Watercress, Walnuts and Gruyère Recipe (2024)

FAQs

Why do you soak cauliflower before cooking? ›

If you're planning to roast the cauliflower whole or slice it into steaks, slice off the thick stem at the base. Drop the whole cauliflower head upside-down into cool, salted water. Let it soak for 10 to 15 minutes to remove dirt, residue and bugs.

Why is my roasted cauliflower mushy? ›

Roasted Cauliflower Cooking Prep

First, grab a baking tray large enough for the cauliflower to sit in a single layer. Overcrowding the baking tray will result in mushy and not evenly cooked cauliflower. Choosing a proper cooking fat ensures roasted cauliflower goodness.

Why is my cauliflower not softening? ›

Undercooking It. Overcooking is bad, but undercooking cauliflower is an equally off-putting problem. "When making cauliflower steaks or roasting florets, if you don't roast it in the oven long enough it will be warm but still hard and unenjoyable to eat," says Michalczyk.

Should cauliflower be washed before roasting? ›

Give all the florets a thorough rinse in a colander. Shake them dry. Spread the florets out in an even layer on the baking sheet. Reserve any small bits of cauliflower that have fallen away from the florets in a small bowl.

What happens when you add lemon juice to water when cooking cauliflower? ›

Helps retain color: Cauliflower can sometimes turn brown or lose its vibrant white color when cooked. However, the acid in lemon juice can help prevent discoloration and maintain the cauliflower's white appearance.

Why isn't my roasted cauliflower crispy? ›

Like all veggies, cauliflower needs some breathing room on the pan. Otherwise, the florets will produce so much steam that they'll never turn crisp on the edges. It's better to use two pans, arranged on separate racks near the middle of the oven, than to cram too much onto one pan.

Why does cooked cauliflower hurt my stomach? ›

Cruciferous vegetables like broccoli and cauliflower contain high levels of insoluble fiber, which can quickly lead to digestive upset, especially when consumed raw. Symptoms can include bloating, gas and cramping.

Why does my cauliflower taste weird? ›

Bitter tasting cauliflower can be caused by too much heat or sun. It can also taste bitter from a lack of moisture, uneven watering, waiting too long to harvest, or overcooking.

What is buttoning in cauliflower? ›

Buttoning: Development of small curds in young plants.

It is due to nutrient deficiency or due to water stagnation or may be due to transplanting of old seedlings.

How to cook cauliflower Rachael Ray? ›

In a covered Dutch oven, heat the extra-virgin olive oil over medium to medium-high heat. Cut the core away from the cauliflower and set the head into the pot and add the stock. Cover and steam until tender, 12 to 15 minutes. Remove and separate the cauliflower into florets.

How healthy is roasted cauliflower? ›

When it comes to nutrition, cauliflower is a superstar. It's high in vitamins C and K, and is also a good source of folate, which supports cell growth and is essential during pregnancy. Cauliflower is fat-free and cholesterol-free. And it's low in sodium.

How do you get the smell out of roasted cauliflower? ›

To avoid cauliflower smell while cooking, add a few drops of white vinegar - it kills the smell.

What do you soak cauliflower in to get bugs out? ›

Add about 2 Tbsp salt per quart warm water to get it nice and salty. Submerge the head, florets down (they float, so a weight to keep it submerged will help). Let sit 5-10 minutes, remove, rinse, and eat as you please. The salt in the water helps to kill the bugs and encourage them to let go.

How do you keep cauliflower from getting mushy? ›

The key to nonmushy cauliflower lies in how you cut it: Break apart the large head into smaller florets. Now take your knife, and starting at the stem end of the floret, slice about halfway down and snap apart.

Why brine cauliflower? ›

The whole point of brining is to season something big (i.e., your turkey) from the inside out, which is a smart idea for a big vegetable, too. Because cauliflower is so porous, soaking it in a brine — which is just a combination of water and salt with optional seasonings — imparts tons of flavor without a lot of work.

How do you get moisture out of cauliflower? ›

Transfer the riced cauliflower to the center of a clean dish towel. Arrange the towel filled with cauliflower over a small bowl, then squeeze as much liquid as you can out of the cooked cauliflower. It might not feel like there's excess moisture at first, but you may be surprised by how much liquid is released!

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