Does Cream Of Tartar Go Bad?

Last Updated on October 11, 2023

Cream of tartar is a common ingredient in many households. Does cream of tartar go bad? And if so, how can you tell? Let’s find out.

cream of tartar

It is a common ingredient in many recipes, a white powder that is derived from tartaric acid.

Tartaric acid is found in grapes and other fruits. Cream of tartar has many uses, including stabilizing whipped cream, preventing sugar from crystallizing, and acting as a leavening agent.

If you’re curious if it’s vegan-friendly? We have an article in depth, check it out: Is Cream of Tartar vegan?

How long does it last?

Generally, cream of tartar has a relatively long shelf life. When stored properly, it can last for years.

But, like all food items, it will eventually go bad.

If you’re not sure if your cream of tartar is still good, try dissolving a teaspoon in a cup of water.

If it doesn’t dissolve completely or there are clumps, it’s time to replace it. For optimal results, better to use it up within 6 months of opening the container.

How to store it?

The best way to store cream of tartar is in a cool, dry place. With proper storage, it can last for up to two years.

Can you refrigerate it? Yes, you can.

This will help to extend its shelf life. Be sure to tightly seal the container to prevent any moisture from getting in and causing clumping.

What are the signs that it has gone bad?

Here’s a look at the shelf life and how to tell if it’s gone.

There are a few signs. The most obvious is changes in color or texture. If the cream of tartar is clumpy or has changed color, you should discard it.

Another sign is an off odor. If the cream of tartar smells sour or unpleasant, please throw it out.

What are some uses?

In cooking, it is a key ingredient in many recipes (like my Tanghulu Recipe).

But this humble powder can do so much more than help your baking and dessert recipes turn out perfectly.

Here are some other uses you may not know about.

It can be used as a gentle cleaning agent. When combined with water, it can be used to clean copper cookware and stainless steel sinks. Just make sure to rinse well afterward with warm water.

If you have pets, you may find it comes in handy. It can be used to remove pet stains from carpeting and upholstery. Just make a paste with water and rub it into the stain, then vacuum it up once it’s dry. You may need to repeat the process a few times for tough stains.

To Sum Up

Although It has a long shelf-life, it does go bad.

Plus, it is important to keep in mind that the quality may degrade over time. For best results, It’s best to use it within 6 months of opening the container.