How to get a Crystal Clear coffee?

If you know what you’re doing, brewing your own clean coffee is not that difficult, and in an emergency, you don’t even need specialized tools like filter paper. The general procedure isn’t as difficult as you think, and this way can function just as well. The main drawback is that it can take some time, often more than a day, so it’s not the best strategy if you just want a fast cup of coffee to start your day. However, if you have enough time, it will be simple to adjust your schedule to make clean coffee.

A Clear Coffee

Coffee that is “clear” can mean one of two things. The most typical definition is coffee that has undergone a process to remove fine, loose coffee grounds and oils.

Genuinely clear coffee is a relatively contemporary definition of clear coffee. A firm in London called CLR CFF produces “coffee” that resembles water. It’s transparent, contains the same amount of caffeine as ordinary coffee, and evokes in your senses the same range of emotions that detractors of the beverage as a whole do.

Since there isn’t a recipe for a clear coffee, we’ll show you how to prepare residue-free, ground-free, and oil-free coffee with a smooth, clean, and crisp flavor. We think it tastes great, though perhaps not as cool as see-through coffee.

What is the importance of making a clear coffee?

The biggest advantage of brewing clear coffee is that practically all oils and remaining grounds are eliminated. This is for you if you dislike the greasy aftertaste coffee leaves in your mouth. Additionally, some people don’t like how each drink causes the grounds to agitate in their tongues. Some health benefits of a good, clear brew can be attributed to its lower oil content. On the other hand, some contend that the oils included in the majority of coffees are advantageous and should not be eliminated.

This ultimately boils down to personal taste. But there’s no disputing that transparent coffee offers advantages, especially for those who dislike the flavor of normal coffee. The milder flavor makes it perfect for blending with other drinks because it won’t overwhelm the other flavors and change the drink’s overall flavor profile. Even if you don’t frequently mix coffee drinks, having a little more consistency in each sip can be advantageous.

Clarity by AGAR

Why we never thought to utilize agar in the first place is a mystery to me. The features of this simple gelling material are superior to gelatin in every way and are derived from seaweed. agar turns into jelly more quickly, leaks more readily, and, best of all, the gelling process is irreversible.

Additionally, you don’t technically need to freeze the liquid into a solid before thawing with this procedure; it works just as well as a jelly.

Preparing a Cup of Clear Coffee

Here we described the best way to reach a clear coffee step by step:


  • Brewed coffee in your favorite method; the cold brew is our suggestion.
  • Agar: 3 grams (unflavored gelatin)


  • Large pot for brewing
  • Suitable Cheesecloth
  • Number of sealable containers to hold coffee liquid

Step 1:

Measure the amount of clear coffee you’ll need. I use this procedure almost entirely for it, and I typically complete it shortly after brewing a batch of vacuum cold brew.

Step 2:

Separate and reserve a quarter of the Agar, gel clarification.

Step 3:

Divide the amount from the reserved batch by 100. Then, weigh this new figure in agar-agar powder in grams. While it is not required, it is recommended to use a micron scale.

Step 4:

As the saved batch comes to a boil, sprinkle the agar-agar over it and whisk vigorously to ensure full dissolution. Be cautious: If agar-agar is to work, it MUST boil for at least 10 seconds.

Step 5:

Add the original batch’s remaining 3/4 to the batch that has been set aside. Note that in order to temper hot liquid, you must ALWAYS add cold liquid to it. Agar gels quickly, so if you mix hot and cold substances together, goopy threads of jelly may form in the mixture. This is definitely not what you want.

Step 6:

Pour the coffee into the desired containers and place them in the refrigerator or freezer to set. While the jelly is setting, resist the impulse to stir it. The protein mesh will be prematurely damaged by this.

Step 7:

Once the jelly has hardened completely, whisk it or use a fork to sever it into curds. This broadens its surface area and speeds up the rate at which it leaks.

Step 8:

Put the jelly in a bag made of fabric. Since cheesecloth has considerably coarser fibers than cotton or linen, I prefer to use a plain one made of linen. Additionally, it is far less expensive than cheesecloth and can even be used again after being washed.

Step 9:

In a mesh strainer, place the bag, and allow the liquid to drip into a container. BE SLOW WITH THIS PROCESS. Never prod it. Avoid squeezing it. Any motion will cause agar particles to leak out of the cloth, giving your filtrate strange-looking floaters. You would have to use the dreaded filter paper to get them back out.

Step 10:

What’s left in the bag is a kind of jellied liquid that has collected all of the coffee’s oils and particles.

Step 11:

Now it’s ready; Take a sip of your crystal-clear coffee.

Factors you should Consider for Different Types of Brews

As a final reminder, keep in mind that clear coffee pairs best with some brews while less well with others. For instance, transparent coffee might not be your cup of tea if you prefer the rich flavor of coffee made in a French press. The fundamental goal of clear coffee is to eliminate the thickness and extra “weight” that the taste of all those oils adds.

Some people insist on tasting it because they view it as an essential component of the entire flavor profile. If you tried to persuade someone that they might prefer clear coffee in those circumstances, you would be unsuccessful. However, as we already mentioned, it all comes down to individual preferences.

It may very well turn out that you yourself find a particular brew to be more enjoyable after cleaning it while others vehemently dislike it. Just follow your own course of action here and disregard those suggestions.

We’re probably just scratching the surface of what’s possible in the world of clear coffee, which is yet another intriguing facet of the world of coffee specialty. As we previously stated, efforts have been made to repeat the popularity of CLR CFF, and as such, the day will probably not be too far off when everyone will be able to brew the beverage at home. Until then, either use the Agar approach or consider purchasing a bottle of the genuine article.