How to tell if asparagus is bad?

In this brief guide, we are going to answer the question “how to tell if asparagus is bad” with an in-depth analysis of different ways to spot bad asparagus. Moreover, we are going to discuss the shelf life of asparagus and the proper way to store asparagus.

So without much ado, let’s dive in and figure out more about it.

How to tell if asparagus is bad?

There are a couple of indications that point out that your asparagus has gone bad. You should consider the appearance, color, texture, and smell of asparagus to give a final verdict about whether or not asparagus has gone bad.

Appearance

If you spot a fuzzy mold on asparagus then it is an indication of bad asparagus and you should discard it. A mold can appear on the asparagus if you have stored asparagus in a humid and warm environment for a long time.

Color

If you notice that there are large black colored spots on the stalks of your asparagus then it is better to get rid of such asparagus as it has gone bad. 

Moreover, if the stalks of your asparagus have been discolored then it is also an indication of bad asparagus. If you feel that the tips of your asparagus have turned very dark or almost black then it means that your asparagus has gone bad.

Texture

If you notice that the asparagus has become very soft, mushy or if you feel something slimy while touching it, then it is better to discard such asparagus as it has gone bad.

Smell

If you smell an off-smell, putrid or sulfur-like smell when you take a sniff test then it is better to get rid of such asparagus.

How long does asparagus last?

Fresh asparagus

Fresh asparagus lasts for about 3-4 days if it is stored as it is in the crisper drawer of your fridge at or below 40 degrees Fahrenheit. 

If you have stored your asparagus wrapped in a damp paper towel then it lasts for about 5-7 days in the fridge at or below 40 degrees Fahrenheit.

Last but not least if you have stored your asparagus in a jar or glass with water then it lasts for about 10-14 days in the fridge at or below 40 degrees Fahrenheit.

Cooked asparagus

Cooked asparagus lasts for about 3-5 days when it is stored properly in the fridge at or below 40 degrees Fahrenheit.

On the other hand, cooked asparagus lasts for about 2 hours at room temperature. Bacteria grow at a faster pace between 40 and 140 degrees Fahrenheit therefore it is recommended to discard the cooked asparagus that is left in open for more than 2 hours as there is a great chance that the bacteria would have already spread over it and would have spoiled it.

If the outside temperature is 90 degrees Fahrenheit then cooked asparagus lasts for only about an hour when left out in the open. 

It is worth mentioning that these figures are just the estimated shelf life of asparagus and within this time you can enjoy the best quality of the asparagus.

Other FAQs about Asparagus which you may be interested in.

How to Know If Asparagus is Bad?

How do you know If asparagus is bad?

How long does cooked asparagus last?

Can you freeze asparagus?

Yes, you can freeze asparagus but it is worth mentioning that you will notice a change in the texture of the frozen asparagus once it is thawed. Frozen asparagus lasts for 10-12 months when stored properly.

So what you gotta do to freeze asparagus is to wash the asparagus thoroughly and afterward cut off the ends. Now cut asparagus stalks into pieces that can easily fit the plastic freezer bag. Now blanch them by putting them in boiling water for 2-3 minutes and afterward cooling them in the ice-cold water. 

Afterward, drain the water and pat dry the asparagus. Now put them in the plastic freezer bag and by squeezing the bag, eliminate as much air as you can and afterward store it in the freezer.

Now when you want to thaw frozen asparagus, you can either thaw them by leaving them in the fridge overnight or you can defrost them in the microwave or a bowl of cold water.

How to properly store asparagus?

  1. Fresh as well as cooked asparagus should be stored properly in the fridge.
  2. In the case of fresh asparagus, when you are going to refrigerate it, what you can do is to put it in a perforated plastic zipper bag wrapped in a damp paper towel. In case you do not have a perforated plastic bag what you can do is when you are going to seal the simple plastic zipper bag, leave some space open to make sure that it gets the required steady airflow. 
  3. Another method that you can use to refrigerate asparagus is to take a jar and fill some water in it. Afterward out your asparagus in it and store it in the fridge.
  4. You should let the cooked asparagus cool thoroughly before storing it in the fridge in an air-tight container or plastic zipper bag.

Conclusion

In this brief guide, we answered the question “how to tell if asparagus is bad” with an in-depth analysis of different ways to spot bad asparagus. Moreover, we discussed the shelf life of asparagus and the proper way to store asparagus.

Citations

https://www.tipsbulletin.com/how-to-tell-if-asparagus-is-bad/

https://www.doesitgobad.com/asparagus-go-bad/

https://www.stilltasty.com/fooditems/index/16422#:~:text=How%20long%20can%20cooked%20asparagus,2%20hours%20at%20room%20temperature.

Mahnoor Asghar is a Clinical Nutritionist with a bachelor's degree in Nutrition and Dietetics. She is compassionate and dedicated to playing her part in the well-being of the masses. She wants to play a fruitful role in creating nutrition and health-related awareness among the general public. Additionally, she has a keen eye for detail and loves to create content related to food, nutrition, health, and wellness.