Poppy seed
POP-ee seed
Papaver somniferum
Nutty, mild, crunchy, faintly sweet.
What it is
Poppy seed is the tiny ripe seed of Papaver somniferum, the opium poppy, though the harvested seeds contain only negligible traces of the plant's alkaloids and are valued purely for food. The slate-blue European seeds are nutty and faintly sweet, scattered on breads, bagels, and cakes, while the pale Indian seeds, khus khus, are ground into a paste to thicken and enrich curries. The flavor is mild and the appeal is partly textural, a gentle crunch. They are oil-rich, so they stale relatively quickly and are best stored cool.
What it pairs with
Goes wrong with: dishes that need a strong flavor.
Whole vs ground
Tiny whole seeds top breads and bagels for crunch. Ground or soaked, the pale Indian seeds (khus khus) thicken and enrich curries.
How to handle it
Toast lightly to bring out the nutty flavor for baking, or grind soaked white seeds into a paste to body and richness to South Asian gravies.
Storage
Airtight and cool, ideally refrigerated, since the high oil content makes them go rancid faster than most spices.
Buying note
Buy fresh from a busy store and store cold. Blue seeds are for baking; white khus khus is for South Asian gravies.
Classic dishes
bagels, poppy seed cake, khus khus curry, lemon poppy muffins.
Out of poppy seed? Substitutes
No substitute is exact. These are the closest by flavor behavior, with the ratio to start from and how the result will differ.
| Use instead | Ratio | How it differs |
|---|---|---|
| sesame seeds for topping | 1:1 | nuttier and a little larger, similar crunch |
One odd thing
Poppy seeds come from the opium poppy but contain only trace alkaloids, so their value is entirely culinary.