Can I use ground coffee as instant coffee?

In this text we will provide the answer to the question: “Can I use ground coffee as instant coffee?”. In addition, we will explain what is soluble coffee and we will discuss the harms of soluble coffee and what is the best soluble coffee.

Can I use ground coffee as instant coffee?

Yes, you can use ground coffee like instant coffee, but the coffee will likely be grainy and weak. If you try to use coffee beans as you would ground coffee, it will likely result in the flavor of ground coffee. This is because not all coffee dissolves in water like instant coffee does, so there will be undissolved coffee beans in the water.

What is soluble coffee?

Soluble or instant coffee is a natural compound extracted in a soluble and volatile form from coffee beans. As in traditional coffee, it is produced from ground and roasted beans, then processed using different types and stages of dehydration.

Its concentration is more potent due to the evaporation or freezing processes to which it is subjected. But its main feature is that it doesn’t need to be filtered when it’s prepared, like regular coffee powder.

In addition to the practicality of preparation, soluble coffee has low humidity, so it has greater durability, being able to preserve its flavor and quality for longer.

Many manufacturers also use only arabica coffee in production, raising the quality of the coffee and preserving the aroma and flavor characteristics of the bean, in order to provide a smooth flavor, sometimes with caramel notes.

Due to simplified preparation processes, just add the food to filtered and hot water, without the need to strain to dissolve. Depending on the amount, it is possible to obtain different consistencies up to a thicker syrup when mixed with sugar.

How is soluble coffee made?

Basically, the production of soluble coffee involves the same steps as traditional fresh coffee, such as selection of beans, roasting and grinding. It then goes through different processes of extraction (hydration) and drying (dehydration).

These complex processes are all industrial, involving high technology and stringent quality standards, without any manual contact.

In the first step, raw coffee beans are selected and placed inside special high-temperature combustion cylinders for roasting. Then, they are ground and millimetrically cut in special machines, to then go through the extraction and drying steps.

The extraction step consists of hydrating the ground powder through a process of immersion in water. The objective is to create a more concentrated mixture, preserving the coffee’s flavors and aromas, but transforming its compounds into liquids.

During drying, the concentrated extract can go through two different dehydration processes: freezing (lyophilization) or spraying (sprinkling), leaving it ready to be packaged.

The freezing process consists of placing the concentrated coffee extract in special cooling chambers to transform it into ice crystals, to then be heated in a vacuum, in order to evaporate all the water and leave only the dry extract to be packaged and forwarded to distributors.

On the other hand, spraying is done by a special machine that dehydrates the concentrated extract with a spray at a height of 30 meters. It removes all the water, drying out all the extract, leaving only the soluble powder.

What are the harms of soluble coffee?

Like powdered or ground coffee, soluble coffee does not cause harm as long as it is consumed correctly and without exaggeration. It is worth mentioning that instant or soluble coffee has some differences from ground or beans.

Instant coffee can contain up to twice as much acrylamide as freshly roasted coffee, a substance that forms when coffee beans are roasted.

Acrylamide becomes a compound that causes DNA damage and mutations. However, the National Cancer Institute notes that human studies have not found that exposure to acrylamide in food is associated with the risk of any type of cancer.

Another difference is that soluble coffee, as a result of the manufacturing process, may contain more caffeine than ground or grain coffee.

Is freeze dried coffee the best soluble coffee?

Freeze-dried coffee is of superior quality to soluble coffees produced by other methods.

The best instant coffee or soluble coffee is the one produced by the freeze-drying process, since this method manages to extract the aroma and flavor of the coffee beans with more quality.

The lyophilization process (freeze drying) keeps the aroma and flavor closer to the coffees produced by ground roasted coffees or beans. To find out if the instant coffee you are buying is freeze-dried, check the information on the packaging of instant coffee brands.


In this text we provided the answer to the question: “Can I use ground coffee as instant coffee?”. In addition, we explained what is soluble coffee and we discussed the harms of soluble coffee and what is the best soluble coffee.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.