By Alex Beleaev | Beleaev Caviar & Gourmet | beleaev.com
If modern caviar has a workhorse, it is the Siberian sturgeon. Acipenser baerii matures faster than any of the classic Caspian species, takes to farming exceptionally well, and produces a mild, buttery roe that converts first-timers on the spot. It is the reason a genuine tin of caviar can cost £40 instead of £400.
Key Takeaways
- Baerii is the fastest-maturing farmed sturgeon: roughly 7-9 years
- Eggs run 2.2-2.6mm, grey to dark grey, with a gentle nutty-buttery taste
- The most accessible true caviar in the UK, from about £40 per 30g
- Mild enough for cooking; it stays composed in warm dishes
- The natural first tin, and many regulars' everyday tin
The Fish That Democratised Caviar

Native to the great rivers of Siberia, baerii turned out to be the species best suited to aquaculture: hardy, adaptable, and ready to harvest in seven to nine years rather than Beluga's twenty. When sturgeon farming scaled up, baerii led it, and the economics of caviar changed for good. Most honest entry-level caviar sold in Europe today is Siberian.
None of that makes it a lesser product. It makes it a different one: younger fish, smaller pearls, gentler voice.
What Baerii Tastes Like

Expect a soft pop, low salt, and a buttery middle with a light hazelnut edge. Where Sevruga shouts and Oscietra debates, Baeri simply pleases. That mildness is precisely why we recommend it for first tastings: nothing to brace for, everything to like.
It is also the cook's caviar. Because the flavour stays composed with gentle heat, Baeri is the grade to spoon over scrambled eggs, baked potatoes or warm blinis without the sense of burning money.
Where It Sits in the Range
Think of the range as a staircase. Royal Baeri from about £40 per 30g is the first step and a place plenty of people happily stay. Oscietra Royal adds complexity at £90-£180. The Signature Tasting Set lines the steps up side by side so your palate, not the price list, makes the call.
Every tin is farmed, CITES certified and delivered chilled across the UK within 24-48 hours from the caviar collection.
Frequently Asked Questions
Is Siberian sturgeon caviar real caviar?
Completely. Acipenser baerii is a true sturgeon, and its roe is caviar in every legal and culinary sense.
Why is Baeri cheaper than Oscietra or Beluga?
Maturity speed. Seven to nine years of farm costs against twelve to twenty-plus changes the price of every gram that follows.
Does Baeri taste fishy?
No; it is the mildest of the classic grades. Clean, buttery and lightly nutty, with the lowest brine of the family.
Is Baeri good enough for a gift?
For a curious recipient, genuinely yes, especially inside a tasting set where it plays the friendly opener against richer grades.