When I needed saffron recently, I pulled out the three different batches from my pantry. Why did I have three when saffron is not a common ingredient?
In short, I love spices and I am too acquisitive. I could not resist stocking up on this exotic spice. I bought two on vacation (in Hungary and Spain) and the third at Trader Joe’s. Before deciding which one to use, I wanted to figure out how to identify real saffron and avoid any that was fake or adulterated.
But how to test the saffron? Spoiler alert – it turned out that some of my “saffron” was fake.
Real saffron is the stigma of the autumn crocus flower. While the flower is purple, the stigma is red. Each crocus bulb produces only one flower and each flower only produces 3 stigmas. As a result, the spice is difficult to harvest and expensive to purchase.
What can be wrong with what you bought? The item labelled saffron can be entirely fake, or it can be real saffron but adulterated with other substances.
Fake saffron can be corn silk threads, safflower (an unrelated thistle), coconut filaments or even dyed horse hair, or shredded paper. The dye used to color fake saffron will come off quickly, a fact that becomes apparent if you do the water test (#4 below).
Real saffron can also be adulterated – mixed with fake materials or fillers or even sprayed with water to make it heavier and costlier by weight.
Six tests to identify real/pure saffron
- Smell – Many authorities describe the smell of saffron as sweet. I would say it reminds me of paella – a distinctive smell that is not entirely sweet. Rather, I find it both sweet and husky. It is no surprise that saffron brings paella to mind. That dish include saffron in the rice and the addition of the spice gives paella an unforgettable aroma. For examples of how to use saffron in paella rice, check out this seafood paella or this chicken, mushroom and shrimp paella, both from José Andres. One saffron producer describes the aroma of real saffron as “a blend of earth, tobacco, vanilla, honey, salty sweet.”
- Appearance – Saffron threads are trumpet-shaped. If a thread does not bulge at one end, it’s a fake. If you rub real saffron between your fingers, your skin will turn yellow/orange.
- Taste – While saffron smells sweet, it tastes slightly bitter, not sweet.
- Time for color release in water – Put the threads in a small container of tepid water. Wait at least 15 minutes. Real saffron slowly turns the water yellow. The color change may take up to an hour. The saffron threads themselves retain their red color. If the water changes color immediately or turns red or does not change color, or if the threads lose their color, the substance is not saffron. As you can see, the Hungarian “saffron”did not color the water. That was a sure sign it was not real. Also, after they soak, real saffron threads will remain intact if you rub them between your fingers. Fakes on the other hand, tend to fall apart.
- How it reacts in baking soda – I haven’t tried this, but several authorities suggest mixing saffron and baking soda in a small container, then pouring water over the mixture. If it turns yellow, the substance is real saffron.
- Price – If it is not too expensive, there’s a good chance it is not real saffron. As my mother taught me, if it seems too good to be true, then it probably is (too good to be true.) I should have doubted the Hungarian substance from the beginning, just based on this price test.
Tips for buying saffron
- Never buy ground saffron. Although your recipe may call for ground, if you buy it in threads, at least you can figure out if it is real. Once the substance is ground, it is almost impossible to distinguish real from fake or adulterated. Plus ground saffron, even if real, can contain fillers such as dyed rice flour, starch or other spices such as turmeric or paprika.
- Maybe it goes without saying, but it never hurts to remember that you should buy from a reputable source. That source can either be a store you trust or an online seller you have vetted.
Proper storage of saffron
- Store saffron threads in glass in a cool, dark place.
- Do not store saffron in a plastic container or bag.
The outcome of my saffron tests
The Hungarian saffron I bought (on the right) was either entirely fake or heavily adulterated.
And yes, I know the Spanish saffron on the left should not have been left in its original plastic bag. But at least I took my own advice. After researching for this post and learning it should be in glass, I immediately transferred that saffron to a repurposed clean glass bottle.
Here is a close-up of the Hungarian batch that flunked the tests.
From my tests, It seemed that the two Spanish saffron batches, from a vendor in Barcelona and from Trader Joes, seemed to be the real deal. 
What to make with saffron?
I’m anxious to make one of José Andres’ fabulous-looking paella recipes. While I have not yet done that, I did make tahdig rice last night. Traditional tahdig uses bloomed saffron and I was delighted to have real saffron on hand. I only wish that you could smell and taste this.
Jane Butterfield says
Thanks for the information on Saffron! Yum! Get a good recipe for paella!
Laura says
Many thanks for stopping by. Glad you find the info useful. If you find a fake or adulterated, don’t be too disheartened – just get some of the real deal. Yes, I’m off to find the perfect paella recipe – do you have one?
Jane Butterfield says
Hi Laura,
I only know of one recipe for paella and it’s from my old, Time-Life cookbook for Spain and Portugal. I’ve never tried it but it sounds great—Paella—Saffron Rice with Seafood and Chicken. It sounds good! Perhaps there are other recipes out there to try.
Kind regards,
Jane Butterfield
Ezra says
Hi there,
The packaging of the Hungarian ”saffron” clearly specifies that it’s not saffron ( the picture obviously that of the yellow Safflower not the Crocus). Its low price is not much an authenticity test as it is the intrinsic value of a product that is not saffron. You most probably got confused by the word saffron on the packaging. ”Sáfrányos” would have been more accurately translated ”bastard saffron/safflower” rather than just ”saffron”
Laura says
Ezra, Thanks for the insights. Unfortunately, I don’t speak or read Hungarian and the product was being sold as saffron.
Melissa Sigalas says
but you can see it says safran not saffron
Laura says
True but I didn’t know that safran was different from saffron. I just thought that was a different spelling for the same spice.
Saffron says
Maybe it goes without saying, but it never hurts to remember that you should buy from a reputable source.
sssaffron says
great piece of information
sssaffron says
Thanks for the information on Saffron great
E K says
Yes the Hungarian product is correctly labelled as Safflower and it does look to be safflower, both in the package and loose. I think probably you mistook what you were choosing or there was a miscommunication. I have purchase fake saffron at a farmers market. It looked real but crumbled apart at light touch. Did not smell like anything.
Laura says
Hungarian product was being sold as saffron, but obviously only to non-Hungarian speakers like me 🙂
Michelle says
In the country of Georgia, and in Georgian cuisine, they use an ingredient that they call “saffron” but I believe it’s made of marigold, rather than crocus stamens like the ingredient that is called “saffron” in Spanish and Persian cuisine. A frustrating circumstance when trying to find quality saffron! I stumbled across the Georgian saffron and was initially confused, but then fascinated by it, as I had not even known that marigold was edible. I wonder if there is a similar situation in Hungary and you ended up with an entirely different product. I do have some saffron and didn’t realize that it shouldn’t be stored in plastic — thank you for the tip!
Laura says
Michelle – So interesting! I have no idea if it’s the same issue. Hoping to be able to research this some more soon.
Jill Sasha Bui says
Where can I buy a good authentic Saffron in United States? Please help Thank you
Laura says
I like the saffron from Trader Joes and it did well in my test.
Haya jan says
I am from Pampore Kashmir & could give 100% Real saffron.if any one interested to buy could contact on my website
R K Singh says
Haya Jan, please share web link
Regards
Angela Goldenstein says
Are we able to order from there? I would like to see if this help my eyesight. Plus hair loss do to medical issues. It’s super to help mind im fighting Dystonia and Parkinson. Thank you for your information don’t wanna get any fake stuff 🙂
Laura says
Angela, Sorry I don’t know where you can order Saffron from. As I mentioned in my post, the Trader Joe’s saffron seemed to be the real thing. I can’t vouch for online purchasing options.
Michael O’Shea says
Does it matter what crocus variety is harvested? I’ve ordered some “ Crocus Sativus” bulbs but now I see them coming from China am getting suspicious.
As I’m unsure what the true variety looks like I have no way of knowing?
Oh well they’ll still be a nice flower!!
Laura says
Sorry, I don’t know about the varieties of crocus plants. I’m into food, but not a horticulturist:)
Xavier Faberman says
The bag of Hungarian saffron literally has a photograph of a safflower thistle on the label. That should’ve been clue number one that it was fake!
Laura says
Xavier – Good catch! Too bad I’m not as observant as you.
Ashok Batra says
Amazon is selling the ‘gathering of saffron’ from Novelda, Spain in an 1oz tin box. My wife has been using that brand for years. She has been buying that brand for years from an ethnic store before Amazon started selling it. She loved the look and fragrance of saffron which one of client brought from Spain. Some of the Indian and Iranian ethnic stores sell saffron in small packets also.
Laura says
Ashok, Good to know. Thanks.
Deepthy jolly says
thank you Laura, I am Deepthy from kochi, Kerala India, your test helped me a lot, and the chat below was so informative and was fascinated as I could know saffron and safflower. I am also interested in cooking and love every spices down heart. recently I came across saffron because for the last two years I am on my nutrition and lost 27 kgs, now I have issues to reduce more 10 kgs too, I am hoping to add saffron to my nutrition drink so it enhances my taste buds and low in calories and adds quality to my nutrition. Already nutrition tastes like heaven to me , saffron adds a flavor to it. thank you Laura.