How Do You Extract Oil From Coffee Grounds?

Though coffee is one of the most popular beverages in the world, you might not be as familiar with coffee oil. These natural oils sometimes referred to as the essence or extract, can be used in many applications. For example, you might be able to use them to create perfumes. However, coffee extract is most commonly used in cooking, featuring in many recipes. To make extract yourself, you’ll need to get the highest quality ingredients. You can find an excellent ground coffee analysis here, to help you find the right option for you. Let’s look at some of the methods that you might want to explore to get the coffee extract.

Method One: Using Alcohol

One of the most common ways of producing a coffee extract is by using alcohol. In this method, you’ll need to place the coffee grounds into a mason jar. Then, cover them with vodka. The alcohol will allow you to extract the oil from the grounds. The amount of grounds you’ll need to use will depend on the size of the jar and how strong you want the mixture to be. It’s often best for you to experiment with this, trying out multiple combinations to find which one you prefer.

Once you’ve put the vodka in, cover the bottle and leave it to sit in a cool, dry place that isn’t exposed to direct sunlight. Then, give the mixture some time to age to produce a rich, delicious extract. Each day, you’ll need to agitate the bottle, shaking it up. In most cases, it will take a month before you’re able to extract the oil. However, for fine grounds, it might only take two weeks. If you leave it for too long, the coffee essence will turn bitter. As you grow more experienced with making your own coffee extract, you’ll be able to establish the perfect time for your preferred strength.

When it’s ready, you’ll need to strain the extracts into a bottle. It’s best to use cheesecloth when doing this, to catch the grounds and other imperfections. These can later be discarded. Once you’ve got the extract, you’ll want to store it in a cool, dry place until you’re ready to use it. This site lays out the steps you’ll need to follow to make coffee essence using vodka.

Method Two: Using Water

If you want to make a coffee concentrate, which you’ll be able to use for baking or making coffee, you might want to use this method. First, place the grounds into a large pitcher, then add cold water. For the best results, you want to use one part coffee to every four parts of water. Next, stir the mixture thoroughly and cover it with a cloth.

You’ll need to leave the mixture to sit out at room temperature, for a day. This will give the water and coffee beans plenty of time to mix, so the flavor from the oils can be infused sufficiently. When it’s ready, you’ll need to strain it through some cheesecloth. After you’ve finished straining, avoid stirring, as this can sometimes make the mixture appear cloudy. Finally, you’ll need to store in an airtight container, until you’re ready to use it. If stored in the fridge, this mixture might be able to last for around seven to ten days. This resource might help if you prefer to see this process illustrated.


Coffee extract can be a very useful mixture, often used for medical or cosmetic purposes. In most cases, though, you’ll use it when baking, adding some coffee flavor to the meal. While you could spend a lot of money purchasing extract from the store, you will be able to make it yourself for a fraction of the price. As you’re doing this, feel free to experiment with the process. For example, you might want to try changing the amount of time you leave the grounds in vodka, to see the type of flavor you receive. You might also want to change the type of grounds you use or how long you leave them to soak. By doing this, you’ll be able to make sure that you get coffee essence which has been customized to your needs.

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