If you love coffee, you might want to take your coffee-making skills to a higher level.
Buying a coffee roaster will come to your rescue to ensure you roast beans for greater flavor in every cup.
What are the benefits of a coffee roaster?
This machine offers you greater consistency in how the coffee beans are roasted as compared to using other ways, such as a popcorn machine, to roast the beans.
Which coffee roaster should you purchase? Here’s our rundown of the best home coffee roaster for fresh and delicious coffee that you should buy.
Best Home Coffee Roaster
AOUSTHOP Electric Coffee Bean Roaster Machine
With its stainless steel construction, this coffee roaster machine is strong and durable. Let’s explore its pros and cons.
- This coffee bean roaster has a professional thermostat that ensures automatic temperature heating.
- It’s an upgrade from the company’s previous model because it’s more stable and sturdier, while also being user-friendly for beginners.
- This best at home coffee roaster machine has a transparent lid with venting holes. This enables you to view and monitor the roasting process.
- It has a smoke reduction system that decreases the amount of smoke and odor which are produced during the roasting process.
- It has a heat-resistance grip to protect your hands from the heat, therefore making it safe for anyone to use.
- It can roast 750 grams of green coffee beans in just 25 minutes.
- It has an automatic auger that ensures even and uniform roasting every time.
- It has a non-stick base so that it’s easy to clean.
- You’re not limited to using this machine for roasting coffee beans. You can use it for popping popcorn and roasting peanuts.
- Some people who have used this roasting machine have reported that they sometimes had to manually move the rotating bars to make it work.
- Others have noted that this coffee roaster didn’t come with instructions.
LUEUR Electric Coffee Roaster Machine
This electric home coffee roaster offers quality and ease of use. Let’s see why.
- This electric coffee roasting machine has a non-stick chassis for easy cleaning.
- It comes with a stirring rod in the bowl to keep the beans moving while they roast. This is important for even roasting.
- It contains a professional thermostat to maintain the ideal temperature throughout the process, which should take around 24 minutes if you’re roasting 300g to 500g of coffee beans.
- This best home coffee roaster machine has a heat-resistant cover that’s transparent and durable. You can therefore view the roasting process to be sure it’s going well.
- It has anti-scalding handles on both sides to ensure a comfortable and safe grip.
- It can be used for a variety of other purposes, such as roasting peanuts, popcorn, and dried fruit.
- Some people who have purchased this coffee roaster have said that it produces a fair amount of smoke.
- Others have reported that it doesn’t provide enough information about how to use it.
Upgrade Coffee Roaster Machine for Home Use
This coffee roaster machine has all the standard features you want in a roaster, as well as some additional ones to make using it a pleasure.
- This coffee roaster has an adjustable temperature range from 100 to 240 degrees Celsius, so you can roast or bake a variety of foods.
- It comes with a timer function for increased ease of use.
- It heats up automatically and evenly roasts your green coffee beans in just 25 minutes. You can also roast 750 grams of beans.
- It has a transparent lid with venting holes. When not in use, you can use the cover as a stand for the machine.
- It’s easy to use. You just have to switch it on and set the temperature depending on the roast you want to achieve.
- It has a non-stick base that ensures you keep it clean without a hassle.
- Just like with other types of coffee roasters, this one can be used to roast a variety of foods, such as popcorn and peanuts.
- It has a smoke-reduction system that prevents a lot of smoke from being produced.
- It doesn’t come with helpful instructions on how to use it.
ZEVELOO 750G Electric Coffee Roaster Machine
re you a beginner when it comes to roasting coffee beans? This coffee roaster will be good to buy. Let’s see what it has to offer.
- This coffee roaster machine allows you to set the temperature for different roasting options and to ensure you get the coffee flavor you want.
- It has a transparent lid so that you can view the roasting process and see how the coffee beans are changing in color.
- It has a honeycomb teflon coating that’s safe, hygienic, and easy to clean.
- Once you start the machine, its stirring rod will start to mix the beans so you don’t have to worry about them.
- You can use this roaster for many other foods, such as mung beans, rice, popcorn, soybeans, and more.
- This best coffee roaster for home use comes with an operation guide so that you can use it properly – this is especially great for beginners.
- Some people who have purchased this coffee roaster have reported that it sometimes roasts unevenly.
- Others have noted that it produces quite a bit of smoke, so you might want to use it outside.
ZEVELOO 800G Electric Coffee Roaster Machine
This coffee roaster differs from the other machines we’ve featured in this article so far, as a result of its design. Let’s check it out.
- This coffee roaster has a baking surface that’s at 45 degrees to the horizontal surface. This allows for more uniform roasting.
- People who have purchased this roaster have reported that its slanted design does help to get an even roasting on the beans.
- It offers a good range of temperatures that you can set, from 100 to 240 degrees Celsius.
- It has a honeycomb teflon coating. This ensures that it’s easy to clean and remains hygienic. This type of coating seems to be quite standard on many quality coffee roasters.
- This is the best home coffee roaster for beginners because it’s easy to use and clean, so it’s ideal for beginners.
- In some places, the teflon coating on this unit is thin.
- Some people who have purchased this coffee roaster for home use have reported that it takes a long time to roast beans.
Home Coffee Roaster FAQ
If you’ve never roasted coffee before or you’d just like to improve your technique, here are some important things to know.
What is the best way to roast coffee at home?
Using a coffee roaster is a great way to get evenly-roasted coffee beans. But, there are other ways in which you can try to roast beans. These include the following:
Roasting Coffee Beans With An Oven
You can use your oven, whether gas or electric, to roast coffee beans.
- Start by heating the oven to 500 degrees Fahrenheit, then put your coffee beans in a steamer or perforated pan that’s placed on a cookie sheet.
- Keep an eye on the roasting process and move the coffee beans around every minute.
- After five minutes, you’ll hear the beans crack for the first time. Check them every half a minute or so in order to pull the beans when they have the aroma and color you want.
Roasting Coffee Beans On The Stove
- Get a skillet with a lid and put it on medium heat on the stove.
- Add your coffee beans, and cover the pan.
- When you hear the beans crack, you’ll have to shake the pan around so that the beans will be uniformly roasted.
- Check the beans so that you can remove them from the heat when they are at the color you want, but it’s a good idea to pull them from the heat of the stove just before they reach that point as they will continue to grow darker for a while after being off the heat.
Roasting Coffee Beans In A Popcorn Machine
A hot air popcorn popper can help you to roast your own coffee beans at home, but you have to make sure you warm up the popper for half a minute before adding your coffee beans.
- Then, watch the process closely as it will also only take a few minutes for the beans to roast.
- When they are roasted to the color you want, you should switch off the popcorn popper. Place your coffee beans on a baking sheet to allow them to cool down.
While it’s easy to roast your coffee beans at home, choosing to roast them in a coffee roaster machine can be more convenient.
For starters, these machines stir the beans for you so you don’t have to worry about that. This ensures that they all get roasted evenly. With that in mind, here are some tips to follow so that you can roast coffee beans effectively in a coffee roaster.
- Ensure good ventilation. Safety first! Your roaster will produce smoke, so make sure that you’re in a well-ventilated area of the home.
- Switch on the machine. Then throw in the beans. You should follow the roaster machine manufacturers’ instructions as that will tell you how many beans you should put into the machine at a time for best results.
- Check the process. You want to keep an eye on the roasting process. To aid in this process, many coffee roasters have transparent lids.
- Keep an ear out. You should listen for the first and second cracking sounds that occur during the roasting process. When the first sound occurs, this signifies that the beans are at the light roast stage, while the second one means the beans are at a medium roast.
- Move the beans to a colander. Unless your machine has a cooling process, you will have to cool down the beans yourself. You can put them in a colander and shake them. Make sure that you wear gloves as the beans will be hot.
- Let the beans rest for 12 hours so that their flavor can develop properly.
How long does it take to roast coffee at home?
The roasting time for your coffee beans will vary depending on the method you’re using and the batch size of the beans.
From what we’ve seen in these best home coffee roaster reviews, many roaster machines state that you can roast a batch of coffee beans in about 25 minutes.
If you’re choosing to roast your coffee beans via other methods, such as by popping them into the oven, this will take a shorter amount of time – sometimes even five minutes – but bear in mind you probably won’t achieve the same level of uniform roasting as when you use a coffee roaster.
What are the three basic degrees of coffee roasting?
There’s what’s known as the three basic degrees involved with roasting coffee. These are the following:
The Drying Stage
Since coffee beans can have up to 12 percent of humidity, they need to be dried before they can be roasted. This usually takes a few minutes and they’ll get dried in a drum roaster which can reach very high temperatures.
The Browning Stage
The browning stage is when chemical changes occur. Aroma precursors change into compounds, and the Maillard reaction also occurs. This is when amino acids and sugars react, producing a variety of color and smell compounds.
This enables the coffee beans to turn different colors and smell differently at different stages of the roasting process. At the end of this stage, the coffee beans start to make cracking sounds.
The Development Stage
After the beans crack, they enter the development stage. This is when their aroma compounds continue to develop. This requires careful regulation because you don’t want the coffee beans to become smokey or bitter.
Linked to the degrees of roasting coffee are the beans’ roast levels. Let’s look at the three main ones: light, medium, and dark roasts.
- Light roasts are fruity and acidic. This is because they are rich in a compound called 5-hydroxymethylfurfural. When coffee beans are roasted at between 356 to 401 degrees Fahrenheit, they are lightly roasted. A light roast is right for you if you like brighter acidic coffee.
- Medium roasts have a richer flavor than what you’ll get with a lighter roast. A medium roast requires temperatures of between 410 and 428 degrees Fahrenheit.
- Dark roasts have toasted, burnt flavors. The 5-hydroxymethylfurfural compound has been eliminated quite a bit by this time of the roasting process. These roasts require temperatures of around 464 degrees Fahrenheit. At this temperature, coffee beans become oily.
Can you roast coffee in an air fryer?
An air fryer is another appliance in which you can roast your coffee beans. It’s a good one to try because air fryers make use of convection technology which can enable a more even roast.
Here’s how to use your air fryer to roast your coffee beans.
- Start by warming up the air fryer to around 450 degrees Fahrenheit.
- Place your coffee beans in the basket, making sure to position them so that there’s a single layer of beans.
- Roast the beans for about 20 minutes. As with other methods of roasting beans, you’ll have to keep checking the color of the beans.
- Once they’ve reached the color you want for the roast, remove them from the air fryer and place them in a colander. Shake them to cool the beans down.
In this article, we’ve looked at the importance of keeping an eye on the color of the coffee beans, but what do the colors mean? Here’s a quick guide to help you.
Very light brown. When your coffee beans are very light brown, they are just getting started with the roasting process and will require a bit more time otherwise their aroma will be weak and they will taste sour.
Light-to-medium brown. When the beans reach this stage of the roasting process, they have a mild flavor with a full body.
Medium-to-dark brown. This roast has a full body and intense aroma. The beans will also start to smell sweet at this point of the roasting process.
Dark brown. When the beans are darker brown in color, they will have a more intense sweetness and robust aroma.
Very dark brown. This is the most intense roasting stage and it’s ideal for espresso coffees. The beans will take on an oily appearance and they will taste rich and intense.
You might have to experiment with roasting coffee beans for a while before you settle on the roasting level that you like.
If you want to start roasting coffee beans at home, you need to ensure you have the best home coffee roaster.
In this guide, we’ve provided you with a variety of some of the best home coffee roaster machines, looking at their pros and cons.
We’ve also featured some important tips to know about how to roast coffee so that you get more delicious coffee to enjoy.
Last Updated on November 2, 2021 by nihar