how to dry coffee grounds

how to dry coffee grounds

Drying Coffee Grounds

If you want to obtain rich, flavorful coffee at home, you must learn how to dry your own coffee grounds. Drying your own beans ensures no preservatives or unnatural flavors, and can help you craft that perfect cup of coffee. Here is how to do it:

Step 1: Clean the Coffee Beans

Place the raw coffee beans in a sieve and shake them in order to remove any remaining soil, chaff, or other material. For extra assurance, rinse the beans in cold water.

Step 2: Set up the Dehydrator

Set up your dehydrator:

  • Fill the top tray with a small amount of beans.
  • Turn the dehydrator to the desired temperature.
  • Place the remaining beans in the dehydrator trays, no more than 2 inches thick.
  • Make sure the beans don’t touch one another.

Step 3: Dry the Coffee Beans

Turn the dehydrator on and allow to run for 12 hours, or until the beans turn a light brown and are brittle to the touch. When you’re finished, only 5% of the original weight should remain.

Step 4: Store the Coffee Beans

Once the beans have been dried and cooled, they can be stored in an airtight container, such as a Mason jar, and stored away in a cool, dark place. With proper storage practices, these beans can remain fresh for over a year.


Drying your own coffee beans is a great way to ensure that your coffee is made from only the freshest and healthiest ingredients. With a few simple steps and a little patience, you can have delicious coffee every day with no artificial flavors or preservatives.





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