Sour Cream Shelf Life Unopened. It can last beyond that date for 7 to 10 days with proper storage. Allow one or two weeks maximum to use sour cream if you have unopened tubs.
Freeze leftovers in a muffin or ice cube tray, and use them only for cooked dishes. Like a lot of other dairy products, it usually has a sell by date explaining when it should be sold, not consumed. Discard any cream with mold or an off odor.
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Like A Lot Of Other Dairy Products, It Usually Has A Sell By Date Explaining When It Should Be Sold, Not Consumed.
Does sour cream go bad? How long does sour cream last? But to ensure sour cream keeps for as long as possible, you need to store it properly.
Sour Cream Should Be White.
It can last beyond that date for 7 to 10 days with proper storage. Mold stands out from the white backdrop of sour cream. But you might run the risk of it going bad.
If You Notice It’s Yellow Or Otherwise Discolored, Bacteria Or Fungi Are Growing.
There are already a few answers here that speak about smelling/looking/tasting a product, and that is. As a dairy product, sour cream is a perishable item with a shelf life of two weeks and can go bad even if unopened. Sour cream is one of the perishable foods that need constant refrigeration.
According To The Usda, Heavy Cream Can Be Stored In The Refrigerator (Opened Or Unopened) For Up To A Month.
I have a container of sour cream that expired a month ago but it was not opened and still has the seal on it. This rule of thumb is backed up by the food marketing institute in their consumer guide to food quality and safe handling, the food keeper. But, beyond the typical shelf life, you can tell if sour cream is rancid by a search for these signs:
Otherwise, It Gets Spoiled Easily When Left Out At Room Temperature.
Sometimes food preservatives are labeled as stabilizers on the ingredient list. The type of cream, the processing method, the packing date, the amount of heat it is exposed to, and how it is stored all affect the shelf life of sour cream. Once opened, it can retain quality even for up to two weeks.