Dill Seed

Dill seed is the spice produced from the tiny fruits of the dill plant (Anethum graveolens), an annual herb in the parsley family.

REGION OF ORIGIN

Dill originated in the Eastern Mediterranean and the Middle East. Alongside the prized herb derived from the plant's feathery leaves, dill seed has been used since antiquity across both culinary and medicinal applications.

PART & COLOR

Like the other “seed” spices in the parsley family (anise, caraway, coriander, cumin, and fennel seed), dill “seeds” are actually tiny fruits called schizocarps. They are flat and oval-shaped with vertical ridges, and come in various shades of light brown. The leaves of the dill plant are also a popular culinary herb, and dill pollen is a separate spice.

PRODUCTION

Dill is a fast-growing annual herb that thrives in full sun and well-draining soil. Typically sown in the spring, the tiny fruits are harvested in the late summer or fall, usually 80-120 days after planting. They are ready for harvest when they turn brown and start to dry, but before they fully ripen and split open, scattering the seeds. The entire flower heads are cut and hung upside down over a clean surface to catch the seeds as they dry and fall off.

Whole dill seeds (Anethum graveolens) in a small white ceramic bowl shown overhead, the flat oval ridged fruits with their pale edges visible against the white interior, set on a textured woven textile

FLAVOR & AROMA

The scent of dill seed is reminiscent of fresh dill but more complex. It's subtle when whole, but crushing the tiny fruits releases a burst of aroma, somewhere between a milder anise and caraway. It also carries herbal and light woody notes. It is warm and earthy, but a kiss of citrus makes it bright. It's slightly bitter on the tongue, which adds depth.

There is something special about dill seed, a certain fresh quality that seems to evoke vivid memories. It carries with it the crispness of verdant gardens and the salty breeze of sun-drenched shores. It's a flavor that captures the essence of summer, taking you on a sensory vacation with every bite.

CULINARY USES

Dill seed is a key ingredient in pickling, its flavor compounds aiding both the preservation and the flavoring process. That's where we get the famed dill pickle. Dill seed seasons soups, stews, potatoes, and breads (especially rye and sourdough) across Europe, and it deepens curries and vegetables in India.

While primarily used in savory dishes, dill seed is surprisingly good in sweet ones, too. It works well with the flavors of fruits like apples and pears, and it can infuse syrups, honey, or even ice cream with a unique twist. It can also be lightly toasted to bring out new aromatics, then ground and sprinkled over salads, dips, and creamy dressings.

How to Use Dill Seed

CLASSIFICATION

OTHER NAMES

English: dill seed, dill seeds, dill spice, Anethum seed, Anethum seeds
Spanish: semillas de eneldo
Portuguese: sementes de endro
French: graines d'aneth
Italian: semi di aneto
German: Dillsamen
Dutch: dillezaad
Czech: koprová semínka
Hungarian: kapormag
Danish: dildfrø
Norwegian: dillfrø
Swedish: dillfrön
Finnish: tillinsiemenet
Polish: nasiona kopru
Greek: spóroi ánithou
Turkish: dereotu tohumu
Hebrew: zarei shamir
Arabic: buzūr al-shibitt
Persian: tokhm-e shevid
Russian: semena ukropa
India
- Hindi: soa beej, sowa beej, sua beej
- Bengali: sowa beej
- Gujarati: suva beej
- Marathi: shepu beej, surva beej
- Telugu: sadapa vittulu
- Kannada: sabasige beeja
- Tamil: sathakuppai vidhai, sathakuppi vidhai
- Malayalam: sathakuppa vithu, chathakuppa vithu
- Sanskrit: śatapuṣpī bīja
Burmese: samin, samin si
Thai: met phak chi lao
Vietnamese: hạt thì là
Malay: biji adas china
Indonesian: biji adas sowa
China
- Mandarin: shíluó zǐ
- Cantonese: si lo zi
Korean: dil sideu, dil ssiat
Japanese: diru shīdo

Note: Languages that use only the common international spelling and have no distinct or widely used local name are not listed.

NUTRITION FACTS

FLAVOR CHEMISTRY

Flavor emerges from the combined effects of aroma, taste, and mouthfeel. Dill leaves, seeds, and pollen develop strikingly different profiles as the plant matures. These are the main compounds that shape the flavor of dill seed:

Aromatic Compounds

S-Carvone
- Usually the dominant compound in dill seed oil, carvone creates its warm, spicy character. It is far less abundant in young fresh leaves, making it one of the clearest divides between dill weed and seed. Interestingly, S-carvone (also prominent in caraway) and spearmint’s R-carvone are mirror-image molecules, yet our noses perceive them very differently.
- Warm, spicy, and caraway-like.
Limonene
- The other dominant compound in dill seed oil, limonene lifts carvone’s warmth with a bright citrus note.
- Bright, citrusy, fresh, and lightly sweet.
Dihydrocarvone
- Found alongside carvone in many ripe fruits, dihydrocarvone adds a softer, rounder version of the same warm, minty spice.
- Warm, minty, herbaceous, and faintly caraway-like.
α-Phellandrene
- α-Phellandrene is far more characteristic of dill weed, but it remains in smaller amounts in the seed, preserving a bit of the herb’s freshness.
- Fresh, green, peppery, and lightly citrusy.
Myristicin
- Myristicin deepens dill seed’s warm, woody side. It is minor in many samples but can become substantial or even define particular dill varieties.
- Warm, woody, spicy, and faintly balsamic.
Other Aromatic Compounds
- Dill seed may also contain p-cymene, α-terpinene, myrcene, dillapiole, apiole, 1,8-cineole, α-pinene, carvacrol, and numerous other volatiles. Their proportions vary, with some types wildly different from the common carvone-limonene pattern.

Understanding Composition

Chemical composition can vary widely, mainly in the concentrations of certain compounds. This variation causes differences in quality, which is why the best spices and herbs are often graded by the levels of key compounds that drive flavor, aroma, and color.
Quality is affected by variety, age and freshness, region and terroir, environmental stressors, and potential adulteration. It's then further influenced by how the plant is handled at every stage: cultivation, harvesting, processing (drying, curing), shipping, storage, and preparation (grinding, grating, infusing, toasting). A magnificent spice or herb is a celebration of an immense journey, shaped by nature, the people who produce it, and the cook who delivers it to a dish.

HEALTH BENEFITS

Dill's medicinal use dates back to ancient civilizations. Modern research is now exploring the science behind these traditional practices and unveiling a range of health benefits linked to the herb's unique chemical composition:

Antioxidant and Anti-inflammatory Action
- Dill is rich in antioxidants with anti-inflammatory effects, such as flavonoids, terpenoids, and tannins.
Digestive Aid
- Dill is a carminative and it also helps the gastrointestinal tract secrete bile and digestive juices.
Antimicrobial Activity
- Dill has high concentrations of carvone and limonene, powerful antimicrobials that inhibit the growth of harmful bacteria and fungi.
Anti-anxiety and Sleep Aid
- Dill has been used in traditional medicine for a very long time to promote relaxation and improve sleep quality. Its calming aroma has subtle sedative effects. 'Dill' is derived from the Nordic dilla, which means “to lull," after all.
Menstrual Health
- In traditional medicine, dill has been used to regulate menstrual cycles and alleviate menstrual cramps. We now know that dill contains phytoestrogens that can certainly make this happen.
Respiratory Health
- Dill's traditional use to alleviate respiratory issues is supported by modern science as its expectorant properties help clear mucus. Its antimicrobial effects can also aid in fighting respiratory infections.

Benefits By Plant Part

The medicinal effects of dill weed, dill seed, and dill pollen are similar, but they have subtle differences due to the different concentrations of their bioactive compounds. Here's a breakdown of their shared medicinal properties, as well as how they differ:

Shared Properties

Antioxidant and Anti-inflammatory Action
- All three contain antioxidants like flavonoids and phenolic compounds, which can help to protect cells from damage and reduce inflammation.
Digestive Aid
- All three have been traditionally used to aid digestion. They contain carminative compounds that help to relax the digestive muscles.
Antimicrobial Activity
- They also possess antimicrobial properties that may help to fight infections and promote gut health.

Distinct Properties

Dill Weed
- Dill weed has a more prominent diuretic effect and is believed to have a more pronounced calming effect.
Dill Seed
- Dill seed may help regulate menstrual cycles more effectively and is believed to have a stronger effect on digestion due to its higher concentration of essential oils.
Dill Pollen
- Although less commonly used in traditional medicine as its discovery as a culinary ingredient is rather recent, but dill pollen's highly concentrated flavor and aroma suggest similar benefits as the leaves and seeds, only with a potentially higher concentration of antioxidants and thus more potent immune-boosting properties.

Important Considerations

Most Research is Preliminary: While research is promising, more extensive human clinical trials are needed to definitively confirm the efficacy and safety of dill's medicinal properties.
Dosage Matters: Researchers commonly use concentrated extracts, so standard dietary consumption may not yield the same results. More studies are required to establish proper dosages and administration methods.
Medication Interaction: Dill should not be considered a replacement for conventional medical treatments. While it is generally safe for most people, it is critical to exercise moderation and consider interactions with other medications.
Disclaimer: Consult healthcare professionals before using spices or herbs medicinally.

ALTERNATIVE USES

Here are some of dill seed’s popular alternative uses:

Aromatherapy
- Dill essential oil, extracted from the seeds, is sometimes used in aromatherapy to promote relaxation, reduce stress, alleviate anxiety, and improve sleep quality.
Pest Control
- The strong aroma of dill seeds can repel certain insects, making it a potential natural pest deterrent for gardens and stored grains.

Disclaimer

While dill seed shows promise in these areas, its effectiveness may be limited compared to commercial alternatives.

SUBSTITUTIONS

Dill seeds aren't easily replicated. However, if you find yourself without this versatile spice, several options can mimic some of its key characteristics, depending on the dish and your desired outcome:

Fennel Seed
- Although fennel seed is similar in appearance to dill seed, it has a much stronger licorice-like flavor. However, they can still work in some dishes, especially when combined with other spices like coriander or cumin.
Caraway
- Caraway shares a similar warmth and some anise-like notes with dill seeds, although it lacks the citrusy undertones. Caraway also looks similar to dill seed, but its earthy slightly minty flavor profile is much more potent, so use a smaller amount of caraway. Caraway is a good substitute for dill seeds in bread, cheese, or cabbage dishes.
Coriander + Lemon Zest
- If you want to emphasize the citrusy aspect of dill seed, you can use a combination of lemon zest and another citrusy spice like coriander.
Dill Fronds
- While not an ideal substitute for the seeds, fresh dill weed can be used in a pinch. It won't provide the same depth of flavor, but it can still add a fresh, herbaceous note.
Anise
- Anise seeds have a strong licorice flavor, which is different from dill seeds but can work in recipes where a sweet, aromatic flavor is desired. Use sparingly to avoid overpowering the dish.
Cumin
- Cumin seeds provide a warm, earthy flavor with a hint of citrus, which can complement many dishes where dill seeds are used. Use slightly less cumin seed to avoid overpowering the dish.
Celery Seed
- Celery seed has a similar warm, earthy flavor to dill seed, but it lacks the anise and citrus notes. Use it sparingly, as its flavor can be quite strong.

Substitution Tips

Incomplete Substitution: All spices and herbs are too complex to match exactly, so focus on which aspects of their flavor, aroma, texture, or color you wish to replicate.
Quantity: Start with a small amount of the substitute and adjust to taste. It won't be a 1:1 exchange in flavor or potency.
Context: Consider the entire dish and how the substitute's full flavor profile will merge with the other ingredients.
Experimentation: Playing with substitutions is a great opportunity to explore how different flavors interact. If you approach it with curiosity, you may really enjoy the process and make some delicious discoveries along the way.

A BRIEF HISTORY

In the Eastern Mediterranean and the Middle East, dill thrived in the wild and became one of the earliest herbs gathered and grown by ancient peoples. The oldest evidence of its use comes from Stone Age settlements in what is now Switzerland, dating to around 3500–2500 BCE. By ancient Egypt, it had entered the written record: the Ebers Papyrus, one of the world's oldest medical texts, lists dill as a pain-relieving remedy around 1500 BCE, and sprigs of it were laid in the tomb of the pharaoh Amenhotep II roughly a century later. Across the ancient world, dill was prized as a digestive aid and mild sedative

When dill reached Rome shortly after the founding of the Roman Empire, it was venerated as a taste of the gods. Victorious soldiers returning from battle were adorned with wreaths made of dill flowers. Gladiators were said to rub dill oil on their bodies to tone their muscles and the seeds were chewed by soldiers to stave off hunger during long marches. Only the most premium breads were baked with dill seed.

During the Middle Ages, dill was believed to protect against witchcraft and was often hung in doorways to protect the household. It was also added to love potions. By this time, dill had become a well-established herb in European gardens and kitchens. It became a staple in Scandinavian cuisine, where it is used to pickle vegetables and flavors gravlax (cured salmon). And in Eastern Europe, dill became a common ingredient in soups, stews, and breads.

Eventually, the plant was cultivated across much of the Northern Hemisphere, stretching from Europe to North America to India, where a relatively interchangeable species is grown on a smaller scale. Indian dill graces various curries and lentil dishes, and its seeds (known as shatapushpa) treat a wide range of ailments in Ayurvedic medicine.

In recent times, dill's popularity has extended beyond its traditional uses, adding a fresh, herbaceous note to countless dishes—from salads and sauces to grilled meats and seafood. It's also now cultivated worldwide, so fronds and seeds are readily available in grocery stores and farmers' markets everywhere. Dill pollen has its own history.