The three caviars most worth knowing are Osetra, the classic amber-brown sturgeon roe with a nutty finish, Kaluga, a buttery large-egg caviar from a Kaluga and Amur sturgeon cross, and Siberian, a smaller, delicate, gently briny grain that makes an ideal introduction. All three are farmed sturgeon caviars, which is what responsible caviar means today. The differences come down to egg size, color, and how bold you want the flavor to be.
The short answer
- Osetra is the most recognized: medium-large amber to brown eggs, nutty and complex.
- Kaluga is the most luxurious texture: large, glossy, amber-gold eggs with a buttery finish.
- Siberian is the best first caviar: smaller grey eggs, delicate, clean, and the friendliest price.
- Plan on 1 oz for two people as an appetizer, or 1 oz per person if caviar is the star.
- Serve ice-cold, in the tin over crushed ice, with a non-metallic spoon.
- All three are available at The French Pantry, shipped cold overnight.
What is the difference between Osetra, Kaluga, and Siberian caviar?
All caviar is salt-cured sturgeon roe, but the species changes everything. Osetra, Beluga, and Sevruga all trace their fame to the Caspian Sea, where the art of caviar developed; today's Osetra comes from farmed sturgeon of that heritage and remains the benchmark most people picture when they hear the word caviar. Kaluga is a modern success story: a cross between the Kaluga and Amur sturgeons, two large river sturgeons from Asia, farmed with great care and often compared to Beluga for its egg size and buttery richness. Siberian sturgeon matures faster than the others, which keeps its caviar more accessible; ours is raised in clean, cold water and delivers a delicate, nutty grain.
| Caviar | Egg size and color | Flavor | From |
|---|---|---|---|
| Osetra | Medium-large, amber to dark brown | Nutty, complex, long finish | $49 (0.5 oz) |
| Kaluga | Large, glossy, amber gold | Buttery, rich, Beluga-like | $41 (0.5 oz) |
| Siberian | Small to medium, grey to black | Delicate, clean, gently briny | $47 (0.5 oz) |
Which caviar should you buy first?
If you are new to caviar, start with Siberian. It is delicate enough to be approachable and refined enough to be worth the occasion, at the friendliest price of the three. If you are buying for someone who already loves caviar, Osetra is the safe, classic gift. If you want maximum drama on the spoon, choose Kaluga: the eggs are visibly larger and the texture is unmistakably plush.
How much caviar do you need per person?
For a tasting or an appetizer over blinis, 1 oz serves two people comfortably. If caviar is the centerpiece of the evening, plan 1 oz per person. For a New Year's Eve table of six where caviar opens the meal, a 2 oz tin plus a 1 oz tin covers it. Our tins run from 0.5 oz, ideal for a first taste, up to 4 oz for a party.
How do you serve caviar properly?
Keep it simple and cold. Leave the tin in the coldest part of the refrigerator until the last minute, then present it on a bed of crushed ice. Open it about ten minutes before serving so the aromas wake up. Use a mother-of-pearl, bone, or plastic spoon; metal spoons can leave a metallic taste on delicate roe. Classic accompaniments are warm blinis, crème fraîche, and good bread with excellent butter. Purists take the first spoonful plain, or from the back of the hand, to taste the caviar itself before adding anything.
Avoid strong garnishes like raw onion or lemon juice on a fine caviar; they flatten exactly the nuances you paid for. A glass of Champagne or a very cold, clean white wine is all the pairing it needs.
How long does caviar keep?
Unopened, a sealed tin keeps for about four weeks in the coldest part of your refrigerator; check the date on the tin. Once opened, press plastic wrap directly onto the surface, reseal, and finish it within two to three days. Never freeze caviar: the eggs rupture and the texture is lost.
Where can you buy fresh caviar in the US?
We stock Osetra, Kaluga, and Siberian caviar in our caviar collection in tins from 0.5 oz to 4 oz, and ship them cold via overnight air across the US, packed to arrive at serving temperature.
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- Seared Scallops with Black Truffle Bordier Butter
Frequently asked questions
Is farmed caviar as good as wild caviar?
Today, virtually all legal caviar is farmed, and the best farms produce roe that rivals the wild caviar of the past. Farming also protects wild sturgeon, which are endangered. Quality now depends on the farm's water, feed, and curing, not on wild versus farmed.
What does Osetra caviar taste like?
Osetra has a nutty, briny, complex flavor with a long finish, and firm medium-large eggs that pop cleanly. It is the caviar most people consider the classic.
Why should you not use a metal spoon for caviar?
Reactive metal can impart a metallic taste to delicate roe. Use mother-of-pearl, bone, glass, or plastic instead.
How is caviar graded?
Producers grade caviar by egg size, color, firmness, and flavor. Labels like Reserve, Royal, or Imperial indicate progressively more selective grades within the same species; our Osetra is offered in Reserve, Royal, and Imperial selections.
Can you ship caviar in warm weather?
Yes. Caviar ships cold via overnight air in insulated packaging with ice packs, the same way we ship butter and cheese, so it arrives ready for the refrigerator.