Can I Eat Expired Osetra Caviar?
Not safe to eat after expiry
Expert Source
"According to CDC guidelines, Osetra Caviar should be stored at a temperature of 28-32°F and consumed within 4 weeks of opening to ensure food safety."
✅Fresh Osetra Caviar

⚠️Spoiled Osetra Caviar

Storage Guidelines
Storage Location
Fridge
Ideal Temperature
26-32°F (-3-0°C)
Best Storage Method
Unopened tin in coldest part of fridge. Once opened, place tin on crushed ice
Shelf Life
Average Shelf Life
30 days
Signs of Spoilage
Ammonia smell, mushy texture, broken eggs, dull appearance
Additional Information
Possible Substitutions
Kaluga caviar, paddlefish roe
Frequently Asked Questions
What's the difference between expiration and best quality dates for Osetra Caviar?
The expiration date on Osetra caviar indicates the date until which the product is guaranteed to be safe to consume. However, caviar is a highly perishable delicacy, and its quality can deteriorate quickly even before the expiration date if not stored properly. The best quality of caviar is usually within a few weeks of opening the container and is best consumed fresh to enjoy its delicate flavor and texture.
How can I tell if Osetra Caviar has gone bad?
To determine if Osetra Caviar has spoiled, check for any signs of mold, discoloration, or a sour smell. Fresh caviar should have a shiny appearance and a firm texture, so if it appears dull or mushy, it may be past its prime. Trust your senses - if it looks or smells off, it's best to discard it to avoid any potential foodborne illnesses.
What are the food safety risks with Osetra Caviar?
Osetra caviar, being a seafood product, is susceptible to contamination by bacteria such as Listeria and Salmonella if not handled properly. It is essential to purchase caviar from reputable sources and ensure it is stored and served at the correct temperature to prevent bacterial growth. Pregnant women, young children, the elderly, and individuals with compromised immune systems should avoid consuming raw or undercooked caviar due to the risk of foodborne illness.
What are some pro tips for storing Osetra Caviar?
To maintain the freshness and quality of Osetra caviar, it is crucial to store it properly. Unopened tins of caviar should be kept refrigerated between 28-32°F (-2 to 0°C) to prevent spoilage. Once opened, caviar should be consumed within a few days to enjoy its best quality. To prevent oxidation and maintain the flavor, cover the caviar with a plastic wrap directly touching the surface before sealing the tin. Avoid freezing caviar as it can alter its texture and flavor.
Any interesting facts about Osetra Caviar?
Osetra caviar is highly prized for its large and distinctively flavored eggs, which range in color from golden yellow to dark brown. The sturgeon species that produce Osetra caviar are mainly found in the Caspian and Black Seas, making it a traditional delicacy in Russian and Iranian cuisine. In these cultures, caviar is often served on special occasions and celebrations as a symbol of luxury and prestige.
Expiration Calculator
Sources
For more information on food safety and expiration guidelines, visit our Sources page.
Related Foods
More from Seafood
Halibut Fresh Raw
View storage guide →
Rockfish Fresh Cooked
View storage guide →
Salmon Fresh Raw
View storage guide →
Mussels Purchased Commercially Frozen
View storage guide →
Mussels Fresh Live
View storage guide →
Grouper Purchased Commercially Frozen Raw
View storage guide →
Octopus Fresh Cooked
View storage guide →
Sturgeon Smoked Whole Fish or Large Pieces
View storage guide →
Octopus Purchased Commercially Frozen Raw
View storage guide →
Similar Storage Requirements
Robiola Tre Latti
Dairy Products
View storage guide →
Water Kefir
Beverages
View storage guide →
Turkey
Meat & Poultry
View storage guide →
Parsley
Herbs and Fresh Produce
View storage guide →
Basil Fresh
Herbs and Fresh Produce
View storage guide →
Fresh Apples Cut
Fruits & Vegetables
View storage guide →
Fresh Apples Whole
Fruits & Vegetables
View storage guide →
Bel Paese Cheese
Dairy Products
View storage guide →
Duck Whole Fresh Raw
Meat & Poultry
View storage guide →
Reviewed By: Food Safety & Expiration Experts
At Can I Eat Expired, we are committed to providing accurate, science-backed information about food expiration and storage safety. Our content is carefully reviewed based on guidelines from leading food safety organizations, including:
- ✅U.S. Food & Drug Administration (FDA) – Food Safety Guidelines
- ✅United States Department of Agriculture (USDA) – Food Storage & Expiration Dates
- ✅World Health Organization (WHO) – Foodborne Diseases & Safety
- ✅Centers for Disease Control & Prevention (CDC) – Preventing Foodborne Illness
🔍 How We Ensure Accuracy
- We use official food safety sources to guide our recommendations.
- Our team continuously reviews and updates content based on the latest research.
- We encourage users to always check for signs of spoilage and follow proper storage guidelines.
📚 Have Questions?
If you have specific concerns about food expiration or safety, we recommend consulting a registered dietitian, food scientist, or your local health department.
Note: These are general guidelines. Always use your best judgment and when in doubt, throw it out.