Oleaster
Elaeagnus angustifolia · Elaeagnaceae · also known as Russian olive, Senjed, Silverberry, Trebizond date
A silvery, mealy, date-like fruit from a hardy Central Asian tree — dry and sweet with a floury texture, eaten across Iran and the Caucasus, where dried senjed is a symbol of love on the Persian New Year table.
At a glance
- Taste
- Sweet and dry with a mealy, floury flesh tasting of date and a faint tartness; the small oval fruit has a thin silvery-brown skin and a single hard, fibrous seed.
- Origin
- Central and western Asia
- Grown in
- Iran, Turkey, Afghanistan, Uzbekistan, Russia
- Peak season
- Autumn
Sensory & practical profile
Taste fingerprint
- Sweetness
- Tartness
- Aroma
- Juiciness
- Firmness
Approximate, at peak ripeness · 0–5
- Ripe when
- The fruit turns silvery-tan and dries mealy-sweet on the tree; it's eaten ripe-dry, not soft and juicy.
- How to eat
- Eat the dry, mealy sweet flesh off the hard seed like a small date, or grind it into flour for breads and drinks.
- Typical price
- Budget
Dried oleaster fruit — senjed — sits on every Persian Nowruz table as one of the seven symbolic "haft-sin" items, where it stands for love, a sweet mealy fruit tied to the arrival of spring.
When it's in season, by region
| Region | Peak months |
|---|---|
| Middle East | Sep–Oct (Iran, Central Asia), dried for year-round use |
How to select & store
Picking a ripe one
Choose dry, plump, silvery-tan fruit that is sweet-smelling, not shrivelled or musty; it's usually sold dried. Fresh fruit is mealy and eaten when fully ripe on the tree.
Storing it
The dried fruit keeps for many months in a cool, dry place, like dates. Fresh fruit is eaten soon or dried for storage.
Practical uses
🍽️ Culinary
- Dried senjed eaten as a sweet, mealy snack across Iran and Central Asia
- Ground into flour and mixed into breads and drinks
- Made into preserves and traditional sweets
🌿 Health & traditional
- Senjed is a traditional remedy for joint pain and digestion in Persian medicine
🎎 Cultural
- One of the seven symbolic items (Haft-sin) on the Persian New Year (Nowruz) table, where senjed represents love
- A hardy shelterbelt tree, though invasive where it has escaped in North America
Eating oleaster: what to know
What regular consumption looks like
Oleaster is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is high in fibre (about 6 g per 100 g), which supports healthy digestion and regularity and helps you feel full.
Sensible amounts
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern. Because it is high in natural sugar, keep portions modest if you are watching blood sugar or weight — whole fruit's fibre softens the sugar hit, but juices and dried forms concentrate it and are easy to over-eat. If you are not used to high-fibre foods, build up gradually and drink plenty of water to avoid bloating or wind.
Evidence & conditions
As a whole fruit, Oleaster contributes fibre, vitamins, and beneficial plant compounds, but it has not been shown to treat or prevent any specific condition — so it is best enjoyed as part of a healthy diet rather than as a remedy.
Oleaster: frequently asked questions
What does oleaster taste like?
Sweet and dry with a mealy, floury flesh tasting of date and a faint tartness; the small oval fruit has a thin silvery-brown skin and a single hard, fibrous seed.
When is oleaster in season?
Oleaster is typically in season Middle East (Sep–Oct (Iran, Central Asia), dried for year-round use). Peak months shift between the northern and southern hemispheres.
How do you eat oleaster?
Eat the dry, mealy sweet flesh off the hard seed like a small date, or grind it into flour for breads and drinks.
How do you know when oleaster is ripe?
The fruit turns silvery-tan and dries mealy-sweet on the tree; it's eaten ripe-dry, not soft and juicy.
Is oleaster good for you?
Oleaster is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is high in fibre (about 6 g per 100 g), which supports healthy digestion and regularity and helps you feel full.
How much oleaster should you eat?
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern. Because it is high in natural sugar, keep portions modest if you are watching blood sugar or weight — whole fruit's fibre softens the sugar hit, but juices and dried forms concentrate it and are easy to over-eat. If you are not used to high-fibre foods, build up gradually and drink plenty of water to avoid bloating or wind.
The oleaster is a fruit of the dry lands of Central and western Asia — a silvery-leaved, hardy tree whose small oval fruit dries into something remarkably like a mealy little date. Known as senjed in Persian, it’s sweet, floury, and faintly tart, eaten across Iran, the Caucasus, and Central Asia.
A fruit of love and spring
Senjed’s most famous role is symbolic: it’s one of the seven items on the haft-sin, the traditional table set for the Persian New Year (Nowruz), where the dried fruit stands for love. Beyond the ritual, it’s a genuine food — an energy-dense, date-like snack, ground into flour for breads and drinks, made into preserves, and used in Persian traditional medicine for joint pain and digestion. The tree itself is tough and nitrogen-fixing, a valued shelterbelt plant in arid country (though invasive where it has escaped in North America, where it’s called Russian olive). Sweet, mealy, and steeped in meaning, the oleaster is a humble fruit that carries a whole culture’s hopes for spring. For fellow date-like dry-land fruits, see the date and jujube.
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