Saffron is the one spice where using more is frequently worse. Past a modest amount the flavour turns medicinal and the bitterness takes over, and the extra threads are simply wasted money. This guide gives working quantities for the dishes saffron is actually used in, and the one technique that matters more than any quantity: steeping. Counts assume a potent grade such as Mongra; for Lacha or Guchhi, add a third more.
The rule that matters most: steep, never scatter
Saffron’s colour and flavour compounds are water soluble and locked inside a dried thread. Tossed directly into a pot, a thread releases a fraction of what it holds and the rest goes to the bin with the garnish. Steeping unlocks it: put the threads in two to four tablespoons of warm liquid, water or milk depending on the dish, and leave them for at least twenty minutes. The liquid should turn a deep gold and the threads soften. Add liquid and threads together to the dish near the end of cooking.
Warm means warm, not boiling. Steep in liquid you can comfortably hold a finger in; prolonged high heat drives off safranal, the aroma. For the same reason, never fry saffron in oil or roast it in a dry pan. If you want stronger extraction, crush the threads lightly between your fingers first, or grind them with a grain of sugar; do not soak them for days.
How much is a pinch?
Recipes love the word pinch and never define it. For this guide, a pinch is 20 to 25 threads, which is roughly 30 milligrams. A gram of Mongra holds around 450 to 500 threads, so a 2 gram vial is about 900 threads: some forty pinches, or several months of regular cooking for a household.
Quantities by dish
| Dish | Quantity | Threads, about | Steep in |
|---|---|---|---|
| Biryani, serves 6 | A generous pinch | 25 to 30 | 3 tbsp warm milk |
| Kheer or phirni, 1 litre milk | A pinch | 15 to 20 | 2 tbsp warm milk |
| Kahwa, per cup | A few threads | 3 to 4 | Directly in the pot |
| Saffron milk, per glass | A few threads | 4 to 6 | 2 tbsp warm milk |
| Shrikhand, 500 g curd | A pinch | 15 to 20 | 1 tbsp warm milk |
| Pulao, serves 4 | A small pinch | 15 to 20 | 2 tbsp warm water |
| Halwa or sheera, serves 6 | A pinch | 15 to 20 | 2 tbsp warm milk |
| Baking, per standard cake | A small pinch | 10 to 15 | The recipe’s warm liquid |
Treat the table as a starting point, not scripture. Saffron potency varies by batch, which is measurable: the higher a batch’s crocin value, the fewer threads you need. Every Karewa batch page shows that value, so you can genuinely calibrate; a batch testing near the top of the scale will colour a biryani with the lower end of the count. What the numbers mean is explained in our guide to the lab values.
Kahwa deserves its own note
Kashmir’s own green tea with cinnamon, cardamom and almonds is the dish where saffron’s aroma stands most exposed, and where quality shows most plainly. Three or four threads per cup, added to the pot in the last two minutes of simmering, are enough. If a kahwa needs ten threads to show colour, the saffron is weak; good Mongra will gild the cup with three.
When more goes wrong
Doubling the saffron does not double the pleasure. Past roughly double the quantities above, picrocrocin’s bitterness starts to dominate and the dish picks up a medicinal, almost iodine note that no amount of sugar rescues. If a dish came out bland, the fix is nearly always steeping longer or checking the saffron’s strength, not adding more threads to the next attempt.
There is also an upper bound worth knowing for reassurance rather than alarm: culinary quantities are a tiny fraction of the amounts at which saffron is considered excessive. Cook freely; just cook with a pinch.
Beyond the subcontinent
The same steeping logic carries into European cooking, where saffron anchors three famous dishes. A risotto alla milanese for four wants a pinch of 15 to 20 threads, steeped in a ladle of the warm stock you are already using and added with the last additions of stock. A paella for six carries 20 to 30 threads, steeped the same way; Spanish kitchens often toast saffron very briefly first, a step that trades some aroma for a deeper note and is easy to overdo, so if you try it, seconds rather than minutes. A bouillabaisse or any saffron fish broth takes 15 to 20 threads steeped in a little of the hot broth. In all three, the dish is liquid enough that the steeping water disappears into the pot without adjustment.
The mistakes that waste saffron
Nearly every disappointing saffron dish traces to one of five errors. Adding threads dry at the start of cooking, so the colour never leaves them. Frying them in hot ghee or oil with the whole spices, which scorches the aroma in seconds. Discarding the steeping liquid, which by then holds most of what you paid for. Boiling the dish hard after the saffron goes in, driving off the safranal. And storing the jar on a bright shelf beside the stove, where light and heat quietly retire it. Fix those five and even a modest pinch will do more than a scattered teaspoon ever did.
Keeping it potent
Light, air and humidity are saffron’s enemies, in that order. Keep threads in an airtight container, in a dark cupboard, away from the stove’s heat. Do not refrigerate; condensation each time the jar opens does more harm than the cold does good. Stored properly, saffron holds its colour for years but its aroma fades sooner, so buy quantities you will use within a year or two rather than a decade’s supply. Our vials and tins are opaque for exactly this reason.
If you are choosing between grades before you portion anything, start with Mongra, Lacha and Guchhi explained, or go straight to the current harvest.
Cooking for a crowd
Festive cooking scales more gently than arithmetic suggests. Saffron perception is not linear: a kheer made with four litres of milk does not need four times the threads of a one litre pot, because the colour and aroma register against the whole dish rather than per spoonful. Scale by about three quarters for each doubling: if one litre takes 20 threads, two litres take about 35 and four litres about 60. Steep the full quantity in a single cup of warm milk for half an hour and add it at the end. For wedding scale quantities, work from the batch’s measured strength rather than a rule of thumb, and ask us; helping size an order is part of what the bulk page is for.
Frequently asked questions
Should I steep saffron in milk or water?
Either works; the compounds are water soluble. Use warm milk for milk based dishes such as kheer and biryani, and warm water where milk would not belong. What matters is warmth, twenty minutes or more of time, and adding the steeping liquid to the dish rather than discarding it.
Can I grind saffron instead of steeping it?
Grinding with a grain of sugar and then steeping briefly extracts fastest and is common in professional kitchens. Grinding alone, scattered dry into a dish, still wastes much of the colour. If you grind, do it just before use; powdered saffron loses aroma quickly.
How long does a gram of saffron last a household?
A gram of Mongra is roughly 450 to 500 threads, about twenty pinches. Cooking one saffron dish a week, that is four to five months. A 2 gram vial comfortably covers a festival season plus everyday use.
Why did my saffron give colour but little aroma?
Usually one of three causes: the saffron is old, since aroma fades before colour; it was overheated, which drives off safranal; or it was a low aroma batch to begin with. Steep warm rather than boil, and check the safranal value on the batch report if you have one.