How to Buy and Use Persian Saffron: A Complete Guide

Saffron is the world’s most precious spice, and Persian has grown the finest of it for centuries. A few crimson threads can transform a dish with their colour, aroma and gentle honeyed flavour. But saffron is also one of the most faked spices on the market, and many people never get the best from the real thing. This guide explains how to buy genuine Persian saffron and how to use it well.

What is saffron?

Saffron is the dried stigma of the crocus flower. Each flower produces only three tiny red threads, and they must be picked by hand, which is why it takes many thousands of flowers to make a single gram. That painstaking harvest is the real reason saffron is so prized and so costly.

Why Persian saffron?

Persian produces the great majority of the world’s saffron, most of it in the Khorasan region, and Persian saffron is known for its deep red colour, powerful aroma and rich flavour. When you buy good Persian saffron, you are buying from the heartland of the spice.

Understanding the grades

Not all saffron is equal, and the grade comes down to which part of the thread is used. The very best is made only of the red stigma tips, sometimes labelled Sargol or all-red. Negin and Super Negin are prized whole red threads. Pushal includes a little of the orange style at the base, and is still good but less concentrated. As a rule, the redder the threads, the higher the quality.

How to spot real saffron

A few simple checks separate the genuine from the fake. Real saffron threads are deep red and trumpet-shaped, flaring slightly at one end. The aroma is distinctive, somewhere between honey and fresh hay. Drop a few threads into warm water and watch: real saffron releases its golden colour slowly, over several minutes, while the threads themselves stay red. A fake that bleeds red instantly, or that has no real aroma, is usually dyed safflower or corn silk rather than saffron.

How to use saffron properly

The biggest mistake is tossing whole threads straight into a dish, where they never fully release their colour or flavour. Instead, bloom your saffron first. Grind a small pinch of threads to a powder, then steep it in a few tablespoons of warm water, milk or brewed tea for at least ten to twenty minutes. This draws out the deep gold colour and the aroma, and you then add the liquid to your dish. A little goes a long way, so there is no need to be heavy-handed.

Cooking with saffron

Saffron is the soul of Persian cooking. It gives Persian rice its golden crust, perfumes stews and adds fragrance to desserts such as sholeh zard and saffron ice cream. It is wonderful in tea, and a few drops of bloomed saffron lift everything from roast chicken to risotto. Beyond the kitchen, it makes a thoughtful gift for anyone who loves to cook.

How to store saffron

Keep saffron in an airtight container, away from light, heat and damp. Stored well, it holds its quality for a couple of years, though its aroma is at its best when fresh.

Frequently asked questions

Why is saffron so expensive? Because every thread is hand-picked from a crocus flower, and it takes thousands of flowers to produce just one gram.

How do I know if saffron is real? Genuine saffron has deep red, trumpet-shaped threads, a honey-and-hay aroma, and releases its colour slowly in warm water while staying red.

How much saffron should I use? Only a small pinch, bloomed in a little warm liquid first. A little delivers plenty of colour and flavour.

How should I store saffron? In an airtight container away from light and heat, where it will keep well for a couple of years.

Where can I buy real Persian saffron? Persis Collection offers premium Persian saffron with worldwide delivery.

To taste the difference for yourself, explore our premium Persian saffron and our wider Taste of Persia range.