The Ultimate Guide to Properly Storing Tofu After Opening

Tofu, a popular plant-based protein source, has become a staple in many households around the world. It is versatile and can be used in a variety of dishes from savory to sweet. However, once you’ve opened your tofu block, it’s essential to store it correctly to maintain its freshness and prevent spoilage. In this blog post, we’ll discuss how to store tofu after opening.

Refrigerating Tofu

To keep your tofu fresh for as long as possible, refrigeration is key. Once you open the package of tofu, transfer it into an airtight container or cover it with plastic wrap before placing it in the refrigerator. This will help prevent any unwanted odors from seeping into the tofu.

Airtight Container

Using an airtight container ensures that your tofu remains fresh by preventing air exposure and contamination from bacteria present in the fridge environment. If you don’t have one on hand, consider investing in one; they are readily available at most kitchenware stores or online retailers like Amazon.

Plastic Wrap

If you don’t have an airtight container handy or would prefer not to use one altogether – wrapping your leftover tofu tightly with plastic wrap is another effective method for keeping out air exposure and potential contaminants such as bacteria.

Storage Duration for Tofu

The duration between when you first open your package of tofu until it expires varies depending on different factors such as temperature changes during transportation from supplier to seller and how long ago was produced initially.
As general rule-of-thumb regarding storage durations:

  • Freshly made unopened firm/extra-firm packaged Tofu lasts about five days.
  • Tofu that’s been opened will last for around three days if stored properly.
  • Silken Tofu should be consumed within two or three days of opening, even when refrigerated appropriately.

Can You Freeze Tofu?

Yes! Freezing tofu is a great way to extend its shelf life and keep it fresh for several months. Simply drain the water from the tofu block, wrap it tightly with plastic wrap, and place it in an airtight freezer bag before putting in the freezer.

Thawing Frozen Tofu

Once you’re ready to use your frozen tofu, remove it from the freezer and let it thaw at room temperature or by placing it in the fridge overnight. After thawing, you can proceed to cook or prepare your favorite dish as usual.


To sum up, storing leftover tofu correctly prolongs its shelf life which means less food waste (and money) for you! Refrigerate leftover firm/extra-firm packaged tofu using an airtight container or wrapped with plastic wrap if possible then consume within three-five days after opening depending on each package type. Silken Tofu typically has a shorter storage duration; consume within two-three days of opening, even when refrigerated appropriately.
If you have excess that you know won’t be used soon enough – consider freezing them first before they go bad so that next time there’s less guilt involved when disposing of uneaten leftovers. Try these storage solutions out and see how much longer they’ll keep your delicious plant-based protein fresh!

Share this post: