Originally Posted by
kipper
Once I open a bottle of wine, how should I store it?
Once the bottle of wine is open, how long will it be good?
I have the wine I used on Tuesday for cooking, and I'm pondering having a glass tonight. Is it still good?
It's totally a personal choice, and depends on the wine. Some wines will be fine the next day, some even better, some will taste like paint thinner.
Like everything else wine, it's clearly a matter of personal taste. If it still tastes good to you, then it's still good.
If it doesn't taste good, it's time to return it to it's cooking duties.
Don't let anybody tell you any different, if you taste it and you think it's still good, it's still good.