Nitro Cold Brew at Home
Over the past few years, we have seen new coffee trends and innovative ways to prepare coffee. Some fizzle away after a few month while others continue to stay, even still today. We all know that cold brew became a sensation that many people fell in love with. Eventually, coffee enthusiasts decided that it wasn't quite enough and that it needed a little extra "something". This gave birth to nitro cold brew, a delicious nitrogen infused cold brew, similar in it's creamy mouth-feel to that of a Guinness. Naturally, this lead to people making their own nitro cold brew at home with the use of a nitro cold brew coffee maker.
Despite what many people think, nitro cold brew at home is quite a simple task to accomplish, as long as you are willing to buy some of the gear and get over that first startup hurdle. To make your own nitro cold brew at home, all you need is coarse ground coffee, water, a filter or cheese cloth, a source of nitrogen and a container to house the coffee. Not only will you save more money over time becoming your own barista, but you will also be able to experiment and find your favorite nitro cold brew coffee.
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How to make nitro cold brew at home
1. Coarse Ground Coffee
Before you can prepare your nitro cold brew at home, you first need to find some fresh coffee beans that you want to use for your cold brew concentrate. You should buy these fresh from a small batch coffee roaster, not a generic name brand coffee company that will sell you old beans.
Once you have the coffee beans that you want to use, you will need to ground these coarsely. Typically, coarse ground coffee is used for slower coffee extractions, like a French press, percolator or cold brew. If you are unsure what these coffee grounds should look like, they will resemble something similar to that of sea salt.
2. Cold Brew Preparation
The next step in the nitro cold brew recipe is to prepare the cold brew or cold brew concentrate. If you have never made cold brew before, you're in for a delicious treat. There are two typical ways to make cold brew, one of which is to prepare it so that it is ready to be consumed, the other way is to make a stronger concentrate that you dilute as needed. The ladder is easier to store in your fridge which is what we typically recommend.
In order to make the cold brew concentrate, you'll need a cold brew maker. We have gone ahead and put together a list if you are in need of the best cold brew coffee maker. To make the cold brew, simply add the coffee concentrate into your cold brew machine and add filtered water to it. For a concentrate, it is common practice to use one part coffee to three parts water. This of course can be altered based on personal preferences, size limitations and desired tastes.
3. Making Cold Brew
Now that you have added the water to your coffee, you will need to let this sit in your fridge for roughly 24 to 36 hours. You'll read many articles that claim certain timeframes for the best results, but we have found those to be malarkey. I have had delicious cold brew after only a few hours and some after three or four days. As long as you give the immersion some time so that osmosis can occur, it'll taste amazing.
After the 24 to 36 hours has passed, you can now remove the coffee grounds from the cold brew concentrate. If your cold brew maker doesn't have a filter in it, simply run the concentrate through a cheesecloth to filter out the coffee grounds and excess sediment. Once you are left with the concentrate, you can now add more filtered water to it until you get to your desired brew strength. Most cafes add an equal amount of water to the concentrate, but this may be too weak for some.
4. Nitrogen in Coffee
The final step in the process of making nitro cold brew at home is to simply add the nitrogen to your cold brew. We have gone ahead and created a product review list if you still need to find the best nitro cold brew coffee maker. We go into the nitro coffee setup more below if you still have questions on what that looks like.
There are two popular ways that people are making their own nitro coffee at home, one is with a whipped cream dispenser and the other is with a mini keg. We highly recommend the mini keg for the easiest experience, and not to mention, the best nitro cold brew.
Nitro Coffee Setup
Whipped Cream Dispenser
The nitro coffee setup can be quite expensive if you are on a budget. If you need a cheaper setup, there are some people that achieve a similar end result using a whipped cream container for the final step of the brewing process. Although this method may be cheaper, it can be a hassle since you'll need to keep changing nitrogen gas cartridges and will need to run additional gas purges.
The mini keg is the best way to make nitro cold brew at home. Not only do these look nice, they also help to preserve the cold brew much more efficiently than the whipped cream dispenser. Plus, once you store it in the fridge, it is ready to use whenever you need it.
Have friends or family coming over? Simple! Just pull the keg out and serve it for everyone. The insulated kegs can also sit outside of your fridge for quite a while which also makes this an awesome bonus if you plan to bring this anywhere, like the beach or to a party.
What is Nitro Cold Brew
We see a lot of misinformation out there regarding nitro cold brew and what it is. So, what is nitro cold brew? Nitro cold brew is simply cold brew coffee that has been infused with nitrogen. When nitrogen is introduced to the cold brew, you are left with a rich, creamy and sweet brew that closely resembles a Guinness. The nitro cold brew is a much sought after drink because it is naturally sweet, contains less acidity and is a smoother, bolder and less bitter experience.
Can you Make Nitro Cold Brew at Home
Yes, you can make nitro cold brew at home as long as you have a way to prepare the cold brew and a system that will allow for you to add nitrogen to your coffee. Since nitro cold brew is quite expensive at most cafes, many people have begun to craft their own at home. With just a mini keg, or a whipped cream dispenser, you can as well.
Does Nitro Cold Brew Have More Caffeine
Despite what some people claim, nitro cold brew does not have more caffeine than regular coffee. The only reason why nitro cold brew would have more caffeine is if you made a stronger batch of it, using more coffee when preparing the cold brew. If you would like to have more caffeine in your nitro cold brew, there are a few ways you can achieve this. We already mentioned that you could simply use more coffee, but if that is not something you wish to do, especially because of price, you can instead use different coffee beans.
Caffeine amounts can vary for many reasons such as the varietal of the bean, the origin they come from, how they were processed and grown, the age of the bean, the roast degree and how long you let the coffee infuse with the water when preparing cold brew. For starters, Robusta beans have more caffeine if you want to change coffee bean varietals. Single Origins that are naturally processed and shade grown will also have more caffeine. Lastly, the fresher the bean, the lighter the roast and the longer you let the cold brew sit, the greater amount of caffeine.
Is Nitro Cold Brew Stronger than Regular Coffee
Coffee strength is often misunderstood according to most coffee drinkers. Many people incorrectly label a coffee as "strong", when in fact, they mean that it is bitter or very dark. The strength of a coffee is identified by how much of the bean was extracted into the cup. The more coffee grounds you use, the stronger a coffee will be, usually. There are some variables that come into play when extracting coffee, but a darker roast does not mean that the coffee is stronger. So, is nitro cold brew stronger than regular coffee? Typically, yes. Since most cold brew is filtered with a metallic filter or a porous cheesecloth, a lot of the sediment gets into your cup of coffee, making for a stronger nitro coffee compared to a paper filtered cup of drip coffee.
Can Nitro Cold Brew Kill you
If you are wondering whether or not Nitro cold brew can kill you, the answer is yes, but no more so than any other cup of coffee. Since nitro cold brew has the same caffeine content as regular coffee and cold brew, it would take a lot of cups to overdose on caffeine. To be honest, the most likely culprit for death would be due to bacteria in the cans and kegs or getting in an accident on the way to the store or cafe to buy nitro cold brew.
What is in the Nitro Cold Brew
Nitro Cold Brew contains cold brew coffee and nitrogen. These two ingredients are then infused together to form a beautiful bond that is both creamy and bold. The nitrogen also makes the cold brew taste sweeter. If you enjoy Guinness and cold brew coffee, you'll love Nitro Cold Brew.
Is Nitro Coffee Safe
Nitro coffee is just as safe as any other coffee. The only thing to consider when preparing your own nitro cold brew at home is to make sure that you are thoroughly cleaning your equipment before consuming the beverage. The fridge will delay bacteria growth, but you should still be cleaning the keg and or whipped cream dispenser regularly.
Is Nitro Cold Brew Bitter
Nitro cold brew is not bitter unless you are using bitter coffee. In fact, nitro cold brew uses the slow immersion technique of making coffee, so there is much less acidity and bitterness. When you brew coffee with hot water, the temperature of the water can lead to burning of the coffee and an over extraction (tannins released), which will produce bitter coffee. Same with acidity, when hot water is used to extract coffee, more acids are pulled from the grounds. Since cold brew uses slow immersion, there is less acidity. If you are experiencing acid reflux, try running the cold brew through a finer paper filter to remove coffee sediment.
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