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Honored Contributor
Posts: 10,016
Registered: ‎03-09-2010

How can I tell if my buttermilk is still good?

I have an unopened quart of buttermilk.

It has been in the back of my fridge since I purchased it.

Never opened. I hate to waste it, but the expiration date was two weeks ago.

Does anyone know how I can tell if it's still good?

~ house cat ~
Regular Contributor
Posts: 227
Registered: ‎05-29-2010

Re: How can I tell if my buttermilk is still good?

That's a real tuffy! My mom loved buttermilk and tried to get me to drink it. I always thought you should just pour it down the sink it tasted so bad!
Honored Contributor
Posts: 39,089
Registered: ‎08-19-2010

Re: How can I tell if my buttermilk is still good?

Exp date told you.

I buy a qt. divide up in 3 containers to the cup level and freeze. Always have on hand.

Honored Contributor
Posts: 10,016
Registered: ‎03-09-2010

Re: How can I tell if my buttermilk is still good?

That's a good idea, Sharke. I was sure I was going to use it, but life got in my way.

I have to make scones tomorrow and thought it might still be good. It's hard to tell when it has gone bad, since it is already sour by nature. It looks and smells normal to me, but I guess I just need to toss it out.

~ house cat ~
Respected Contributor
Posts: 3,570
Registered: ‎09-13-2012

Re: How can I tell if my buttermilk is still good?

On 2/14/2015 Sharke said:

Exp date told you.

I buy a qt. divide up in 3 containers to the cup level and freeze. Always have on hand.

Yes! You can freeze milk. When I buy extra milk (today because of approaching snow), I freeze it (put a gallon in the freezer this morning) and then put it in the fridge to thaw. It keeps the milk fresher longer. I use skim milk, so I don't know if other milk performs the same way, but I think it does.

Honored Contributor
Posts: 20,143
Registered: ‎04-18-2012

Re: How can I tell if my buttermilk is still good?

It's still good if it's only 2 weeks past the date. The date is just a guide for the stores on when they have to pull the product, it doesn't mean it is spoiled or will make you sick.

Don't Change Your Authenticity for Approval
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Honored Contributor
Posts: 14,917
Registered: ‎03-09-2010

Re: How can I tell if my buttermilk is still good?

Just google your question and you might find the answer somewhere
Honored Contributor
Posts: 16,800
Registered: ‎09-01-2010

Re: How can I tell if my buttermilk is still good?

It's fine, it's buttermilk, which is soured, cultured milk. Two weeks past sell by date in an unopened container has not hurt this product at all. I would absolutely use this product without a second thought.
Regular Contributor
Posts: 193
Registered: ‎11-05-2012

Re: How can I tell if my buttermilk is still good?

When buttermilk goes bad it gets thick with curds. It can also get moldy.

Esteemed Contributor
Posts: 7,462
Registered: ‎03-13-2010

Re: How can I tell if my buttermilk is still good?

I sure wouldn't use it. You should have froze it.