Open Jar of Spaghetti Sauce - How Long in Refrigerator?
Once I open and use part of a jar of spaghetti sauce, how long can I keep that jar in the refrigerator before it's no longer safe to use? One time I found a long-forgotten jar way in the back and it had grown some dreadded "fuzzies" - yuck! Of course I pitched that right away. But that was a very old jar.
What about a new, partially used jar?