USDA FoodKeeper – Cold Storage Guidelines
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperStorage temperature, initial freshness, and how it has been handled change the answer — and those details are easy to miss.
Get a yes / no answer for your bottarga →
Last reviewed: January 2026
Reviewed by the Can I Eat Expired Editorial Team using official USDA, FDA, and CDC food safety guidance. How we assess food safety risk
May be safe if properly stored and showing no spoilage signs. Check carefully before consuming.
⚠️ Seafood spoils quickly and can cause severe food poisoning if consumed past its prime.
Every situation is different. Get a personalized food safety verdict for your bottarga based on the date, storage, and condition — in seconds.
👉 Check Food Safety Now

Fridge
35-40°F (2-4°C)
Wrap tightly in wax paper, then foil. Keep in airtight container
180 days
365 days
Mold growth, strong fishy smell, unusual discoloration
Grating for pasta seasoning
Anchovy paste, dried shrimp
Every situation is different. Get a personalized food safety verdict for your bottarga based on the date, storage, and condition — in seconds.
👉 Check Food Safety NowBottarga, when properly stored in a cool, dark place or the refrigerator, can have a long shelf life. The 'expiration date' on bottarga typically refers to the point at which the quality may start to decline, such as a change in taste or texture. However, bottarga can still be safe to consume beyond this date if it has been stored correctly. The 'best quality' of bottarga is usually within a few months of purchase when the flavor and texture are at their peak. It is recommended to consume bottarga within this timeframe for the best culinary experience.
To determine if Bottarga has gone bad, look for any signs of mold or discoloration on the surface. Additionally, check for a rancid or unpleasant odor. A slimy or overly soft texture can also indicate spoilage. If you notice any of these, it is best to discard the Bottarga.
Bottarga is a salted, cured fish roe product that is relatively safe when handled and stored properly. However, there are some safety precautions to keep in mind. As bottarga is a seafood product, it is susceptible to bacterial contamination if not stored correctly. To prevent foodborne illnesses, it is crucial to purchase bottarga from a reputable source and ensure it is properly refrigerated at all times. Additionally, cross-contamination with other foods should be avoided by storing bottarga in a separate, sealed container.
To maximize the shelf life and quality of bottarga, it is recommended to store it in an airtight container in the refrigerator. If the bottarga is vacuum-sealed, it can be stored in the refrigerator for several months. For longer storage, bottarga can also be frozen, which can extend its shelf life for up to a year. When using frozen bottarga, allow it to thaw in the refrigerator overnight before incorporating it into dishes. It is important to keep bottarga away from strong odors in the refrigerator to prevent it from absorbing unwanted flavors.
Bottarga, also known as 'the caviar of the Mediterranean,' has a rich history and cultural significance in countries like Italy, Greece, and Turkey. It is traditionally made from the roe of grey mullet or tuna, which is salted and cured to create a delicacy with a unique umami flavor profile. In Italy, bottarga is often thinly sliced or grated over pasta dishes like spaghetti or linguine, adding a depth of flavor and saltiness. In many Mediterranean cultures, bottarga is considered an aphrodisiac and is often served on special occasions or holidays.
If Bottarga has been stored in the fridge for 200 days past its shelf life of 180 days, it's not recommended to consume it even if it looks and smells fine. The risk of bacterial growth and foodborne illness increases significantly beyond the recommended shelf life.
Once opened, Bottarga can be safely consumed within 30 days if stored properly in an airtight container in the refrigerator. Beyond this period, the quality may deteriorate, affecting its taste and texture.
Yes, the type of container can impact Bottarga's shelf life. It's best to store Bottarga in a vacuum-sealed bag or an airtight container to maintain its freshness and prevent exposure to air, which can accelerate spoilage.
Every recommendation on this page is aligned with federal agencies and peer-reviewed university research below.
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperField-to-fridge handling practices that prevent contamination of fruits, vegetables, and leafy greens.
Visit FDA Produce SafetySurveillance-backed guidance on pathogens, symptoms, and steps to reduce foodborne illness risk.
Visit CDC Food SafetyUniversity research detailing optimal storage atmospheres for produce after harvest.
Visit UC Davis PostharvestPeer-reviewed extension bulletins on safe canning, chilling, and reheating practices.
Visit Penn State ExtensionNeed deeper reading? Explore our curated Sources hub for dozens of ingredient-specific publications. Our food safety review methodology explains how safety determinations are made.
Grains & Pasta
View expiration date and storage guide →
Herbs and Fresh Produce
View expiration date and storage guide →
Meat & Poultry
View expiration date and storage guide →
Herbs and Fresh Produce
View expiration date and storage guide →
Dairy Products
View expiration date and storage guide →
Fruits & Vegetables
View expiration date and storage guide →
Dairy Products
View expiration date and storage guide →
Meat & Poultry
View expiration date and storage guide →
Dairy Products
View expiration date and storage guide →
Important: These are general guidelines based on authoritative sources listed above. Always use your best judgment and when in doubt, throw it out. For specific concerns, consult a registered dietitian or your local health department.