Learn How to grind coffee beans step by step and what the perfect size to grind coffee beans, simple and easy guide learn how to grind coffee beans at home without a grinder.
why we have to grind coffee beans at home?
Drinking a good coffee means above all appreciating its aroma and taste. The solution is to grind the beans yourself.
Reading time 6 min
Illustrated videos at the bottom of the article
We’ll take a look at:
- 1 How To Grind Coffee beans at home and Without A Grinder
- 2 Grind coffee beans: 7 Different Grinding Procedures
- 3 How to grind coffee beans with a Hammer
- 4 Others methods to grind coffee beans at home
- 5 what size to grind coffee beans
How To Grind Coffee beans at home and Without A Grinder
1- blender: blender is a suitable replacement for a coffee grinder in a pinch. The blade of the blender chops the coffee in the same way as a blade grinder. It will never be as consistent as a burr grinder
2- Mortar and pestle: Mortar and pestle have been used by pharmacists and cooks for centuries to grind herbs, spices, and medicines into a fine powder.
3- Hammer: hammer can easily crush your beans – as well as your hand or kitchen counter, so use it with care
4- knife: The best way to grind your grains with a knife is to use the flat of the blade, not the edge
5- bonus: 3 other simple methods
To get a good result, you need :
- Big butcher block, cutting board or counter space, because 2 the beans tend to fly.
- A scoop (optional).
- Ziploc plastic bags or large sheets of parchment paper.
- A selection of dishcloths or paper towels to prevent splashing.
- Elbow grease.
- Patience: grinding without a grinder is a labor-intensive process.
Grind coffee beans: 7 Different Grinding Procedures
How to grind coffee beans with a blender
A blender is a suitable replacement for a coffee grinder in a pinch. The blade of the blender chops the coffee in the same way as a blade grinder. It will never be as consistent as a burr grinder. But it’s a hack!
Some blenders include a “grinder” setting for use on coffee. However, when using a blender, be sure to grind only in small, fast burs rather than running the blender continuously. Because the blades move at high speeds and can heat the beans, this can overheat the natural oils in the beans, which can result in a bitter-tasting, bitter-tasting cup of coffee.
This all-or-nothing grinding technique produces the best results for a relatively coarse grind. Be sure to clean the blender thoroughly so that it doesn’t pick up the taste and smell of stale coffee.
The process to grind coffee beans with a blender
- If your blender has a “grinder” setting, select it. Otherwise, select a medium-high speed.
- Pour a small amount of coffee into the grinder and place the lid firmly on top.
- Grind your beans to your preferred consistency, using a “pulse” technique, grinding in short, fast bursts.
- For best results, tilt the blender slightly from side to side during grinding; this causes the larger portions of beans to move in the path of the blade, ensuring a more even grind.
- Empty the blender, add new beans, and repeat until you reach the desired amount of ground coffee.
How to grind coffee beans with a Mortar and pestle
Mortar and pestle have been used by pharmacists and cooks for centuries to grind herbs, spices, and medicines into a fine powder. It combines a hammering and rolling motion to help create a consistent texture. Also, the method gives you precise control over a range of grinds from coarse French press to fine Turkish coffee.
The process to grind coffee beans with a Mortar and pestle
- Fill your mortar with a few small balls of coffee. Do not fill it more than about a quarter full for better control. You can always grind a second batch.
- Hold the pestle with your dominant hand; use your other hand to hold the mortar in place.
- Using the pestle, forcefully press and crush the coffee beans with a twisting motion.
- Once crushed, use the pestle to roll the coffee around the bowl until you see the consistency and texture you want.
How to grind coffee beans with a Hammer
A meat tenderizer, mallet or hammer can easily crush your beans – as well as your hand or kitchen counter, so use it with care. By breaking down the beans, you can refine your technique and crush them closer to a fine powder.
But because of the jerky and explosive effect of the hammer (even though you won’t hit the beans!), don’t expect to be able to make an espresso with these patterns. At best, you will get a coarse to medium grind. Use this grind for cold brewing, Chemex, or drip coffee makers.
What You Will Need
1 Mallet, meat tenderizer, or hammer.
2 Ziploc plastic bag, freezer bag, or parchment paper.
2 large cutting boards.
The process to grind coffee beans with a hammer
- Fill the plastic bag with coffee or place your beans between two sheets of parchment with the edges folded over.
- Using your hammer, firmly press the beans down until the desired consistency is reached. Do not hit the beans!
- For a more even grind, start crushing on one side of the bag and gradually move to the other side.
How to grind coffee beans with a Knife
The best way to grind your grains with a knife is to use the flat of the blade, not the edge. The design of a butcher’s or chef’s knife, with its slightly wider and stiffer blade, helps to provide extra leverage to improve the grinding and cracking process of the grains.
Grinding the grains with the flat blade gives you excellent control and allows you to produce a medium to medium-fine grind. The more time you spend in the chef’s school, the easier it will be. So if you are like us and you are not close to a chef, choose a different method!
What You Will Need
1 Large butcher’s or chef’s knife
2 Wide cutting board (to help catch packed beans)
The process to grind coffee beans with a knife
- Place your beans on the cutting board.
- Place your knife flat on the beans, taking care to place the cutting edge on the board. Tip: Put a cloth (or paper towels) on the knife to prevent the coffee grounds from flying away.
- Place your flat palm on top of the blade and press firmly to break the beans. Don’t be tempted to hit the blade, as if you were crushing garlic: the beans will bounce and fly away, which not only means more cleaning, but you may lose some of them.
- Once the beans are broken, continue to press the blade, pulling the blade slightly towards you to refine the grind.
Others methods to grind coffee beans at home
A hand grinder is a device you can use to chop meat, make pasta, or grind anything, including coffee. Measure the desired amount of beans and pour them into the chopper. Turn the crank by hand clockwise to grind them. To obtain a finer bean, collect the beans and put them back into the grinder again.
Grinding coffee with the blade grinder is quick and easy: pour the beans into the tank, close it, press the lid to start, release to stop. Your advantages: practical, light, and compact, affordable prices. This model runs on electricity.
The manual coffee grinder is a traditional method that still attracts its followers. Easy to use, just turn the crank. Your advantages: grinding on demand, to carry everywhere, low price.
what size to grind coffee beans
It depends, How would you like to use it?
Use a coarse bean for a plunger coffee maker
Different brewing methods require different bean sizes. Coarsely ground coffee should be the size of bread crumbs. You can get it by running it through a blender or food processor. This type of bean is ideal for :
- Piston coffee makers
- cold preparation
- vacuum coffee makers
Prepare a medium grain for many methods
It should have the consistency of powdered sugar. This type of preparation is ideal for filter coffee makers and Chemex coffee makers. You can use these beans for many brewing methods, but not for making espresso or Turkish coffee.
You can make medium beans by breaking the coffee with a knife or hammer.
Finely grind the coffee for espresso
Professional espresso machines, espresso machines, and gas cookers require very fine coffee for best results. Fine coffee should have the same consistency as salt.
Use a very fine bean for Turkish coffee
It is a very fine powder that looks like icing sugar. This kind of preparation is necessary for Turkish or Greek coffee. You can also make it with a mortar and pestle.
How to grind coffee beans with a blender
How to grind coffee beans with a pestle and mortar
Coffee grind size