Does Cold Brew Need to Be Refrigerated? (complete guide for cold brew storage)

I’m sure you have surely been familiar with the concept of cold brew coffee if you are a person who frequents coffee shops (such as Starbucks or Dunkin Donuts).


You may have even gone so far as to prepare a dish for yourself or purchase a bottle of it (hope that experience went well for you).


This leads us to the question: does cold brew need to be refrigerated? After doing the research, here’s what I discovered…


Best Method: It’s acceptable to have cold brew at room temperature, but you should put it in the refrigerator as soon as the filtering process is through so that it may get as cold as possible.



After conducting more investigation, I discovered new information that is important for you to be aware of; thus, I ask you to kindly continue reading…



What exactly is meant by Specialty Cold Brew?

Good question… you must be familiar with the concept of a cold brew by now, don’t you have any clue what I’m talking about?


There is a widespread misconception that cold brew and iced coffee are the same thing. This, however, is not the case. Many people believe that they are interchangeable, but this is not the case.


The question is, what exactly is specialty cold brew? The term “brew” is the one to focus on here…


Cold-brew calls for steeping the coffee beans for anywhere from 12 to 18 hours, either at room temperature or in the refrigerator, using cold water, and utilizing a specialty single-origin bean (if you are preparing “Specialty” cold brew, that is).


The coffee beans for cold brew are steeped in cold water for anywhere from four to six hours, and the resulting beverage is never heated. (on the other hand, iced coffee is made by following the same procedures used to make hot coffee).


In order to extract the oils and flavors of specialty coffee, cold brew ultimately requires time rather than heat.



After it has been made, how long does Cold Brew stay good for?

7-10 days refrigerated. In the event that the flavor of your cold brew begins to deteriorate, you might provide it to your plants. It should be diluted with two parts water and one part cold brew.


Roses, begonias, and ferns are some examples of plants that thrive best in soil with a little acidic pH. Just don’t overdo it.


Which is Better for Cold Brew Coffee: Dark Roast or Light Roast?

, however, I have strong sentiments about this from a personal standpoint. I cannot begin to describe how disheartening it is to go to a fantastic coffee establishment just to be given watered-down, unpleasant cold brew coffee to drink.


Even while light roasts are my go-to for hot brewing, the cold brew that they make has a tendency to be lacking in complexity and balance. Additionally, I’m not a huge fan of using dark roasts for cold brew coffee.


In the lower registers, they have a tendency to be too one-dimensional and lack significant complexity. On the other hand, cold brews made with a medium roast coffee are my absolute favorite.

They feature the lighter roast’s brighter tones as well as the darker roast’s deeper notes in them. They just give the impression of being fuller and more well-rounded.


FYI: I recommend preparing cold brew with a range of coffees to discover which ones you enjoy the most, but if I had to guess, I’d say you’ll end up favoring medium roasts as your cold brew favorite.


Where Should the Cold Brew Be Kept: the Counter or the Refrigerator?

Both options are risk-free and effective, but they do call for somewhat different things from you. Things are extracted from the earth more slowly with cold water as opposed to hot water (duh).


If you brew the coffee using water that has been chilled in the refrigerator, the finished product will be even more icy and will take longer to prepare.


Therefore, although it might only take 12 hours to brew on the counter, it can take 17 hours, for example, to attain the same level of extraction in the refrigerator.


The majority of individuals choose to brew their beverages on the counter because it is simpler, but if you know that you won’t be home for 12 hours but will be there for 15, opting to brew in the refrigerator will be more convenient for your schedule.



How long does coffee that has been cold-brewed keep?

Coffee made using cold brew will keep for a longer period of time than coffee made with hot water. One of the most remarkable features of this beverage is the extended period of time it can be stored.


It will keep you entertained for days, and the greatest thing is there are even some potential health benefits associated with drinking cold brew…


Additionally, the flavor quality of hot coffee begins to deteriorate around thirty minutes after the water is brought into contact with the ground coffee beans. Because iced coffee is simply hot coffee that has been cooled down, this is also true with iced coffee.


The cold brew is substantially more stable over time. It also has a better flavor stability, and certain techniques of cold brewing may keep their flavor for up to ten days.


Does Cold Brew Eventually Go Bad?

It is possible for cold brew coffee to go bad, just like any other edible food or beverage; the question is, how long can it be stored in the refrigerator?.. unfortunately, not for very long.


When it comes to the use of coffee beans in the brewing process, FRESHER IS ALWAYS BETTER. There is no problem with placing your unused coffee in the refrigerator to keep it fresh. But don’t make it a habit.


Since you are now aware of the shelf life of this variety of coffee beverages, you should be able to recognize the warning signals that indicate your cherished brew has gone bad and throw it away.


Warning Signs Your Cold Brew Has Gone Bad:


  • Hardly any odor

  • There is no longer any effect from the caffeine

  • Noticeably lacking in taste

  • Extremely acidic taste

  • A stench of mold or rancidity



Extending the Shelf Life of Cold Brew (how to do it correctly)

The best method for extending the shelf life of cold brew coffee is to store it in the appropriate manner. You may keep it in either plastic or glass, however keeping it in glass is the preferable choice.


Because plastic is permeable, key tastes can lose their integrity at an accelerated pace. In addition, the flavor of the coffee is altered because of the presence of certain compounds in plastic.


Glass has no chemicals that can mix with the flavor characteristics, and glass containers can have tighter seals than other types. Both Mason jars and the beakers that come with coffee presses are excellent choices for use as storage in the refrigerator.


Related Questions:

1. Does storing cold brew in the fridge cause it to go bad?


I suggested that you only store your cold brew for up to a week at a time. It doesn’t matter if it’s in a bottle or a pitcher; the common view is that you should drink it within a week after making it in order to obtain the finest flavor. After a week has passed, it won’t taste good and you won’t want to drink it anyhow because it will be stale.


2. Must the Stok cold brew be stored in the refrigerator?


The flavor of the cold brew concentrate will be preserved for a longer period of time, and if it is stored in the refrigerator at a temperature of less than 40 degrees Fahrenheit (4.4 degrees Celsius), it may be utilized within two weeks of the brewing process. If you let it sit out at room temperature for more than two or three days, I would advise tossing it out and replacing it with something new.


3. Should you keep your Starbucks cold brew in the refrigerator?


Without refrigeration, it will not last very long at all. Therefore, you must ensure that the opened bottle is stored within your refrigerator so that you may drink it later on between the hours of four and eight. It is recommended that any remaining beverage be consumed within a maximum of 12 hours for the greatest possible flavor. If you retain it at a later time, you may find that it has passed its expiration date.


Final Thoughts

So, what did we learn in class today?


We now know that having cold brew at room temperature is acceptable, but you should put it in the refrigerator as soon as the filtering process is through to ensure that it gets as cold as possible.


Additionally, coffee produced with cold brew will last longer than coffee brewed with boiling water. One of the most notable characteristics of this beverage is its ability to be preserved for an extended length of time.


It will keep you occupied for days, and the best part is that drinking cold brew may have some health advantages. Additionally, thirty minutes after the water comes into touch with the ground coffee beans, the flavor quality of hot coffee begins to decline.


This is also true with iced coffee because it is simply hot coffee that has been cooled down. Enjoy the rest of your day, always stay safe, and treat others with kindness & respect!

Does Cold Brew Need to Be Refrigerated? (complete guide for cold brew storage)