What is saffron, and why does such a tiny pinch make such a dramatic difference in a dish?
Saffron is widely known as the world's most expensive spice, and once you understand what it is and how to use it, you'll see why it earns its place in your spice rack.
Here's everything you need to know.
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What Exactly Is Saffron?
Saffron is the dried stigmas of the saffron crocus (Crocus sativus), a purple-flowering plant whose slender, thread-like strands are hand-harvested and dried to create one of the world's most treasured spices.
What it looks like: Deep red to reddish-orange threads, almost hair-thin, that release a vivid golden-yellow colour when added to warm liquid.
How it tastes: Saffron has a complex flavour. It's earthy and floral, with a subtle sweetness that reminds me of honey.
On its own, the dried threads have a deep, woody scent, but once they bloom in a warm liquid, that aroma becomes delicate and perfumed.
Too much saffron can make a dish taste bitter, so a small pinch is all you need.
Why Is Saffron So Expensive?
Saffron holds the title of world's most expensive spice by weight, and the price comes down to how it's harvested.
Each saffron crocus flower produces only three stigmas, and every single one must be hand-picked and dried.
It takes tens of thousands of flowers to produce even a small amount of the spice.
Good quality threads can cost around $10 for just one gram, so yes, it's pricier than other spices, but a little goes a very long way.
How to Buy Saffron (And Avoid Fakes)
Because saffron is so valuable, it's commonly faked or mixed with cheaper ingredients like safflower stigmas. Safflower looks similar but has almost no flavour and won't colour your food the same way.
Here's what to look for when shopping:
- Colour: Genuine saffron threads should be a deep, rich red-orange. Pale or yellowish threads are a red flag.
- Shape: You should see individual, separate threads. Large clumps stuck together can indicate lower quality.
- Price: There's no such thing as cheap saffron. If it seems too affordable, it's likely not the real thing, or it's been mixed with something else.
- Buy whole threads: Ground saffron loses flavour faster and is much easier to adulterate. Stick to whole threads whenever possible.
You can find saffron at most grocery stores, as well as specialty Indian, Iranian, Spanish, and Mediterranean shops.
In Canada, Spice Trekkers and Silk Road Spices are worth checking out online.
High-quality saffron is produced in Iran, Spain, and India, and all three can yield excellent results.
How to Bloom Saffron
When I was little, I watched my mom make saffron rice, and I was amazed by how just a small pinch transformed both the colour and the smell of the whole pot. It felt like cooking with something magical!
As I got older, I learned how to bloom saffron to extract the most flavour from these delicate strands.
Here's how you do it: Soak the threads in a few tablespoons of warm water, broth, or milk for 10 to 15 minutes before adding them to your dish.
This draws out the colour and flavour so it distributes evenly throughout.
How to Use Saffron
Saffron works beautifully in:
- Rice dishes like Persian polow, Spanish seafood paella, or Italian risotto alla Milanese.
- Soups and stews like French bouillabaisse.
- Chicken and seafood dishes, where a pinch in the braising liquid or sauce adds warmth and depth.
- Vegetables, where it pairs especially well with cauliflower, potatoes, and carrots.
- Desserts like custards, cakes, and saffron ice cream.
It also pairs particularly well with cardamom, honey, citrus, and rose water, so those are great flavours to reach for when you're experimenting.
My favourite way to use saffron is in Rice with Potato Tahdig, where the saffron gives the rice a beautiful golden hue and a subtle fragrance that makes the whole dish feel celebratory.
Quick Kitchen Tips
- Always bloom your saffron: unless you're using a recipe that specifies otherwise.
- Start small: Begin with a small pinch of threads and taste before adding more. Too much saffron in a dish can taste medicinal.
- Avoid boiling water: I prefer using a warm liquid when blooming.
- Add the blooming liquid: Pour both the steeped threads and the soaking liquid into your dish, since all that colour and flavour is in there.
How to Store Saffron
Keep saffron in an airtight container in a cool, dark place, away from light, heat, and moisture. Whole threads stored this way will stay fresh for up to two to three years.
After that, they won't be harmful to use, but the flavour and colour will start to fade.
Avoid storing it near the stove or in a clear jar on a sunny counter, since both heat and light degrade the quality quickly.
Frequently Asked Questions
Saffron is earthy and floral at the same time, with a subtle honey-like sweetness.
Yes, because you use so little of it. A single gram of good-quality saffron can flavour multiple dishes.
There's no substitute for saffron's unique flavour, but a small pinch of turmeric can mimic the golden colour in a pinch. Just know the taste will be entirely different.
I hope this guide gives you the confidence to pick up a little container of saffron and give it a try.
Anush Amirkhanian says
As a saffron producer, I shall thank you for bringing awareness and facts about that amazing spice. To produce organic saffron, it's a huge amount of work, as the entire process is done by human hands. The saffron market is very turbulent, the consumer herself/himself must get the knowledge to be able to distinguish the good from the bad. Thanks again for the article.
ebrahim hashemi says
best saffron from Iran.
Teguh Is says
Expensive, but worth it..
Shareba says
True!
martin says
I bought saffron from a reliable company in iran and with right price, iranian saffron is perfect.
Annika says
Such a useful post!
Shareba says
Thanks Annika!
Bernice Hill says
I've actually had really good luck finding great Saffron at Winners or Homesense!
Thank you for the Saffron primer. Surprisingly I think mostly of Spanish food or Middle Eastern food mostly using Saffron, not Indian. I would like to know what Indian dishes have Saffron in them, do you have any?
Shareba says
Oh that's good to know!! It's amazing what you can find at those stores! I'm working on an Iranian rice dish that has saffron right now (should be up later today or tomorrow), and off to the top of my head I've made an Indian dessert with saffron and vermicelli noodles called Seviyan. I'll try to post that soon!