USDA FoodKeeper – Cold Storage Guidelines
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperDetermining whether Un Tofu is still safe to consume depends on multiple factors that aren't always visible. Storage temperature, how long it has been opened, and package integrity all play critical roles in Un Tofu safety.
Not sure about your unopened refrigerated tofu? Check your exact situation →
Last reviewed: January 2026
Reviewed by the Can I Eat Expired Editorial Team using official USDA, FDA, and CDC food safety guidance
May be safe if properly stored and showing no spoilage signs. Check carefully before consuming.
⚠️ Eating spoiled dairy is one of the most common causes of food poisoning at home.
Every situation is different. Get a personalized food safety verdict for your un tofu based on the date, storage, and condition — in seconds.
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Fridge
Between 32°F (0°C) and 41°F (5°C)
Keep in original packaging or airtight container with water change daily
7 days
30 days
Unpleasant odor, slimy texture, mold growth
Blend into smoothies, crumble into salads, use in stir-fries
Silken tofu, tempeh
Every situation is different. Get a personalized food safety verdict for your un tofu based on the date, storage, and condition — in seconds.
👉 Check Food Safety NowOver time, Unopened Refrigerated Tofu may develop off-flavors, odors, and textures due to natural processes like enzymatic activity. While it may still be safe to consume after the expiration date if properly stored, the quality in terms of taste and texture may deteriorate.
To check if unopened refrigerated tofu has gone bad, look for any signs of mold, discoloration, or an off smell. Fresh tofu should have a smooth, uniform texture and a mild, slightly sweet aroma. If you notice any unusual colors, a sour or foul odor, or a slimy texture, it's best to discard the tofu to avoid potential foodborne illness.
Unopened Refrigerated Tofu can pose a risk of foodborne illnesses such as listeriosis and salmonellosis if stored improperly. To prevent contamination, always check the expiration date, store below 40°F (4°C), and avoid cross-contamination with raw meat or poultry.
For optimal storage of Unopened Refrigerated Tofu, keep it in its original packaging or in a container filled with water, changing the water daily to maintain freshness. Alternatively, you can freeze tofu for up to 3 months to extend its shelf life and create a firmer texture for certain recipes.
Tofu, also known as bean curd, originated in China over 2,000 years ago and has since become a staple in various Asian cuisines. It is made by coagulating soy milk and pressing the curds into blocks. Tofu is a versatile ingredient used in both savory and sweet dishes around the world.
Unopened Refrigerated Tofu is generally safe to consume for up to 1 day after the expiry date if it has been consistently stored in the fridge. However, always check for any signs of spoilage like off odors, mold, or unusual texture before consuming.
Yes, you can freeze Unopened Refrigerated Tofu to extend its shelf life. Ensure to place it in an airtight container or freezer bag before freezing. Thaw it in the fridge before using for best texture.
The type of container can impact the shelf life of Unopened Refrigerated Tofu. Opt for airtight containers to maintain freshness and prevent the absorption of odors from the fridge. Proper sealing helps to retain moisture and prevent 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.
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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.