How Long Does Buttermilk Last

It’s widely consumed as a drink, made into cheese, added to sauces,dips to add to tangy flavor and smoother consistency. Due to its tangy flavor, the people complain about buttermilk gone bad and of no use to them.

What Is Buttermilk Used For

Buttermilk makes almost everything better. In baked goods like pancakes, waffles, cakes, and biscuits, its natural acidity works with other leavenings to produce a light and tender finish without adding extra fat. Its thickness and tart taste add body and flavour to salad dressings and dips.

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What’s the Difference Between Milk and Buttermilk

Cow’s milk is a fresh dairy product. Buttermilk is a fermented liquid that’s created by culturing and fermenting milk products or by straining off the liquid that results from churning butter.

There are 2 Types of Buttermilk

Cultured: Cultured buttermilk is the one which is bought over the grocery counter

Traditional Traditional moo juice is manufactured at farms.

Cultured buttermilk is  made during the process just as curd. Cultured buttermilk is more tangy as compared to traditional buttermilk due to lactic acid present in it. 

Though cultured moo juice is available in many stores but the chefs and culinary experts rely on traditional moo juice for that texture and flavor.

Shelf life –  Keeping an eye on shelf life of the moo juice can ensure the safest and best product.

Buttermilk may last for 14 days as it is kept in the fridge after it has been opened but lasts more one week if left unopened. However, it is always advised to use it as soon as possible.

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How to Check Whether Buttermilk has Gone Bad?

  • Visible mold
  • Bad/ strong  odour
  • Discoloration
  • Thickening or chunks

How to Extend your Moo Juice Shelf Life

  • Proper handling
  • No direct contact with lip of the bottle
  • No dirty hands
  • Avoid consuming directly from it.
  • Keeping cream at temperature below 44 degree F
  • Avoid keeping at door of the fridge due to temperature fluctuations
  • Avoid keeping it at room temperature
  • If concerned about food wastage,buy small size and use within shelf life.
  • Keep for 3 months in the freezer for maintaining the quality of cream and it can extend beyond that.

What is the Taste of Buttermilk

The flavour of buttermilk is reminiscent of yogurt and most people prefer it well-chilled. You will find it to be slightly thicker in texture than regular milk but not as heavy as cream. It adds a distinctive tang to pancakes and baked goods.

Buttermilk Last

Opened buttermilk can last up to 14 days in the fridge and slightly longer than its expiration date if unopened. It can be frozen opened or unopened in an airtight container for up to 3 months. If you notice any changes to the smell or look of your buttermilk, it’s best to toss it to avoid getting sick.


Buttermilk is the delicious and tangy beverage which also blends well with baking and cooking applications. Use it diligently and within its expiry. If it smells bad, change in color, odour, the best, way to throw rather than get sick. Better safe than sorry!

Most buttermilk available in stores is known as cultured buttermilk, which is made differently than traditional buttermilk. However, both have short shelf lives and should be stored in the fridge below 40°F (4.4°C).

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Food · Nutrition


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