Sauerkraut is a traditional German dish that has been around for centuries. It’s made by fermenting cabbage with salt and spices, and it can be eaten raw or cooked. The fermentation process gives sauerkraut its unique flavor, and it also helps to preserve the food for longer periods of time. But how long can you keep opened sauerkraut in the refrigerator?
What Is Sauerkraut?
Sauerkraut is a type of fermented cabbage that originated in Germany. It’s made by salting shredded cabbage and letting it sit for several days until it ferments. This process creates lactic acid, which preserves the cabbage and gives it its tart flavor. Sauerkraut is often served as a side dish or condiment, but it can also be used as an ingredient in various dishes such as soups, stews, salads, sandwiches, and more.
How Long Does Sauerkraut Last Once Opened?
Sauerkraut that is stored in the refrigerator will last for up to four to six months after being opened. However, if you’re not sure how old your sauerkraut is or if you’ve had it open for longer than this time frame, then it’s best to discard it. Additionally, if your sauerkraut has any off-smells or tastes sour when you open the jar then throw it out immediately as this could indicate spoilage due to bacteria growth.
Tips For Storing Sauerkraut
To ensure that your sauerkraut stays fresh for as long as possible:
- Store opened jars of sauerkraut in the refrigerator at all times; do not leave them out at room temperature for extended periods of time.
- Make sure that the lid of the jar is tightly sealed before storing in order to prevent air from entering and spoiling the contents inside.
- If you have leftover sauerkraut from a meal then transfer it into an airtight container before refrigerating; this will help keep out any bacteria or other contaminants that may cause spoilage.
- If you plan on keeping your opened jar of sauerkraut for longer than four to six months then consider freezing some portions so they don’t go bad before you get a chance to eat them all!
How To Tell If Your Sauerkraut Has Gone Bad?
If your sauerkraut smells sour or has an off-taste when you open the jar then discard it immediately as this could indicate spoilage due to bacteria growth. If there are any visible signs of mold on top of the liquid then throw out the entire jar as mold spores can spread quickly throughout food products like this one. Finally, if your sauerkraut looks slimy or has an off-color (such as yellowish) then discard it right away too!
Conclusion
Sauerkraut is a delicious fermented food that can last up to four to six months after being opened when stored properly in the refrigerator. However, always make sure to check for signs of spoilage such as off-smells or tastes before consuming any leftovers just to be safe! With these tips in mind, now you know how long can you keep opened sauerkrauts in the refrigerator!
FAQ
1. Can I store sauerkraut at room temperature?
No, you should always store opened jars of sauerkraut in the refrigerator to prolong its shelf life.
2. Can I freeze sauerkraut?
Yes, you can freeze sauerkraut to extend its shelf life. Just make sure to transfer the sauerkraut into a freezer-safe container before freezing.
3. What are the signs of spoiled sauerkraut?
Signs of spoiled sauerkraut include a sour or off-taste, mold growth on top of the liquid, slimy texture, and off-color (such as yellowish).
4. How long can unopened sauerkraut last?
Unopened sauerkraut can last for up to two years if stored properly in a cool, dark place such as a pantry or cupboard.
5. Can I use sauerkraut after the expiration date?
It’s best to follow the expiration or best-by date on the sauerkraut label. However, if the sauerkraut looks and smells fine, it may still be safe to eat. Use your best judgment and if in doubt, it’s safer to discard it.
