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Of course harvesting watercress from contaminated creeks and streams as well as poisonous plants that look like it-presents their own challenges. I grow our own in 25 gallon nursery pots from seed every year-with thick stems and bite.
I never see watercress at our market, and I keep on trying to grow it in soil. Maybe I’ll try your method. Thanks for sharing!
I love this soup, it’s actually delicious served warm or cold. Instead of sour cream or heavy cream, as some other recipes suggest; I substitute my homemade greek yogurt. It adds a nice tangy flavor. Croutons are also a nice addition as a garnish.
This sounds wonderful and I just bought a beautiful bunch of watercress at the farmers market today, so I’m looking forward to trying to make the soup. My question is: Do you use the stems as well as the leaves?
Hi Beth, yes you use the stems as well as the leaves. The watercress gets chopped before you add it to the soup.
I am really congested and needed something to help. Watercress was suggested. I loved this recipe more than I thought I would. I did use coconut oil instead of butter and coconut milk instead of sour cream. It was delicious! I also added garlic, tumeric and cayenne. For the potatoes I used a medley with purple potatoes. Super delicious and will be eating again! Even my 8 year old son liked it :)
Hi Adria, thanks so much for sharing your substitutions for making this soup dairy free! I’m so glad it worked for you. I love watercress and it’s so good for you.
Hello I live in Canada and I was lucky enough to have a stream with watercress growing in it, the stream was cold and always running.
Friend would often stop by for my watercress soup and sandwiches..I always placed the ingredients into the blender. Gave a much smoother taste of watercress. Also used milk, no onions, kills the taste of the watercress… Actually it grew in the wild here in the streams if you were lucky enough to see it. Thanks, Wendy
Can you give the nutritional information/ data?
Hi, Carol! Emma here, managing editor for Simply Recipes. I’d suggest copy/pasting the ingredients into a nutrition calculator, like this one: https://www.verywellfit.com/recipe-nutrition-analyzer-4157076. Thanks!
As was mentioned earlier it is imperative to clean wild watercress. In some areas it can house liver parasites. Soak it in 1tsp hydrogen peroxide per qt of water for 20 mins. and then soak in plain water for 20 mins. 1 of the healthiest greens on the planet, and so versatile. Try a pesto!
Hi Kathleen, I think if you cook the watercress in a soup like this, it kills any problem. The issue comes from eating raw watercress picked in the wild.
I love watercress too and I agree that the best is the stuff you forage. But please note that in some parts of the world it can carry parasites that are quite dangerous. I think the East Coast in US is ok whereas the West Coast and Europe have more cases, but I am not an expert, so you should google “watercress liver fluke” to find some info. Apparently it is quite safe to eat it cooked, even if it has parasites (the snails you often find are part of a complicated life cycle that involves also a mammal host). I know this much because I found all this amazing watercress last weekend, growing just outside Philadelphia. We picked and ate bundles of it before bothering to check… It seems you had lots of it growing up with no ill effects, but still, I am interested in this delicious sounding recipe for soup, which I will probably cook for our dinner tonight. Thanks!
just fyi, you can frequently find watercress in asian markets. it’s usually about a dollar per bunch (in the philadelphia area). you have to wash it very carefully though- you can find a lot of small insects and/or small snails when you give it a good soak. although a little extra protein probably doesn’t hurt :)
i’ve never tried watercress in a soup, so i’m intrigued. i usually saute watercress with some garlic and call it a day!
Hi, please let me know what is latin name for watercress. Superb recipe.
Here you go: Nasturtium official. You can find more information about watercress at the Wikipedia. ~Elise
Hola ! I’m Elena, And the recita for watercress has been a favorite of mine since childhood. As a child we would go to the open ranges of the Arizona desert country side and as soon as we get to our selected campground we would go for a walk in the beautiful wild life of the AZ trails. There we would reach a fresh water creek running through full of watercress and my uncle would gather the fresh watercress and we would gather mesquito wood for the barbacoa we would use the cress as a garnish for our meal that he would prepare and most of the time it would be barbacoa w/fresh flour thin tortillas made by the ladies of the family in a home made comal/ grill fresh made salsa and a bowl of pinto bean soup garnished with watercress. How wonderful a memory can that be and stay in my taste buds all these wonderful sixty nine years later. I’m looking forward to preparing this wonderful recipe of fresh watercress soup soon. Thank You for the Great memories. Sincerely, Elena Maria Guzman
This is a very very delicious soup!! totally loved it
My favorite recipe for watercress soup is from the Silver Palate cookbook. It also has zucchini in it – so good. I will definitely try this recipe!
I have never seen “the real thing” anywhere here in Denmark (Europe). We only get little delicate bunches with the earth still with it here.
I love watercress soup, but since I haven’t tried “the real deal” I might not know what I’m on about? The version I make is with only one potatoe, so much thinner I’d think. Have a nice weekend.
I used to pick, or more accurately, gather watercress from streams in Idaho where I grew up. I, also, prefer the wild form the best; same for asparagus. Funny thing is, I have lived in the Antelope Valley for twenty years, know the creek you remember fondly yet it never occurred to me to look there for watercress. I will certainly do that now!! Thanks for the recipe. My favorite watercress soup recipe had a broth base with soy sauce but this recipe looks very delicious, as well.
For watercress soup with a sunny twist, add the juice of a blood orange.
It’s nice to keep some leaves back and puree them with the cooked soup. Julia
This brings back childhood memories. My mom and I would trek through CA rattlesnake country to pick wild watercress when I was young. Azoreans use the green in a detox soup to cure bad illnesses. Watercress soup was the “miracle” that cured me of a 3-week flu bug as a child and therefore became a cold/flu season staple in our household. My mother’s version is similar to yours, except that she doesn’t puree it.
As an adult, I puree it and like the English, also use it to eliminate water retention. Random fact: Liz Hurley has said in numerous interviews that she drinks six cups of it a day for three days before red-carpet appearances.
When I was a kid, we picked in my Aunt Edna’s backyard along the stream behind her house in Stony Brook, Long Island. It’s an idyllic memory. Now that I live out in the west, we see it growing often along the streams and rivers of New Mexico. BUT I’ve been told you can’t eat it now because of the giardia in the streams which then gets in the watercress. Too bad. I’ll try some from our asian market and see if it’s more flavorful than Whole Foods. Thanks for the memory jog!
Radish top soup! I make your watercress soup with radish greens. The fuzzy, prickly nature of the tops disappears in the cooking. Generally, the more bite to the radish itself, the more bite to the greens.
Great hot or cold, with heavy cream instead of sour.
I also cook the greens in a little water or broth, loosely puree and freeze in bags for a jolt of spicy green in winter soups.
And if I ask nicely, both buyers and sellers at farmers’ markets will hand them to me gratis rather than waste them.
I learned about the tops in a recipe from ‘The Victory Garden Cookbook’ by Marian Morash (Knopf, NY, 1982).
Great idea, and I love that cookbook! ~Elise