Best Home Coffee Roasters
Best Home Coffee Roasters
Most people buy coffee already roasted, but if you want the freshest, most flavorful beans, you may want to roast your own. Before roasting, coffee beans are green and grassy. The high temperatures used to roast the beans cause chemical changes to bring out the aroma and flavor that you love.
If you are ready to step up your coffee brewing game and to roast coffee at home then you need to pick your home coffee roaster. One that you cannot avoid, and one that you will never regret! Home coffee roasters offer the possibility to discover whole new blends. Let’s learn a lot more about the origins of coffee and how they behave under heat. Once you have scented the aroma of freshly roasted beans, you can never go back to buying them in your local shop, no matter how inconvenient it might be.
The benefit of roasting coffee at home:
- You will have the freshest beans possible.
- Green beans are cheaper
- You will love it: The process, the smell, the work and energy you leave there, and the satisfaction for your first perfect roast.
Having said that, let us now review 5 best home coffee roasters as reviewed by consumers
Fresh Roast SR540
The Fresh Roast SR540 is the perfect tool for those who are new to roasting beans with anything else than a popcorn popper. It is easy to use and understand intuitive controls and a simple but sturdy design.
The SR540 is the newest addition to the SR family of coffee roasters. Roast capacity is 4 scoops, 120 grams. It has an improved control board. All adjustments are made with pushing the knob and turning to adjust the heat, fan, and time.
It also features a real-time temperature readout. A quick turn of the knob to the right will display the current temperature. There are now 9 levels of heat adjustment compared to having a Low, Medium, and High adjustment. The fan provides a constant and throughout movement of hot air between the beans. It also makes them tumble around the chamber for an even roast. It operates on the fluid bed roaster principle.
- Great control over the timer, fan, and temperature.
- Quiet enough so that you can hear the cracking of the beans.
- 3 minutes cooling stage – works like a charm.
- Simple to operate
- The chaff collector does not always collect all of the chaff.
- Its fan is too weak: the lowest you can go is on setting 3 for it to be efficient, but that is enough for a good roast.
back to menu ↑
KALDI Home Coffee Roaster
The Kaldi Home Coffee Roaster has a motor to keep your beans rotating while they are being heated over an external gas burner. This roaster comes with all the tools you’ll need. This includes the body of the roaster, along with a thermometer, hopper, probe, rod, chaff holder, and volt adapter.
- Well packaged and fully assembled
- Excellent fit & finish with beautifully polished thick gauge stainless steel
- Perforated s/s drum with precision holes
- Copper drum sleeve, optionally removable
- Excellent agitation of coffee beans
- Capacity easily greater than 1/2 lb. of beans
- Also excellent for small-batch sample roasts
- Temperature probe sits in rotating bean mass
- Very responsive to temperature adjustments, when desired, by adjusting your gas burner (more responsive than using a frying pan on a gas burner)
- Position roaster so that the drum gets centered over a gas burner (use support rods if necessary).
- Slide on chaff collector and slip the pre-positioned thermo probe into the drum
- Attach the power supply mini plug
- Flip on the motor switch on the top
- Turn on the digital thermometer
- Turn on the gas burner to medium and hood to medium
- In less than 2 minutes and at about 350 degrees, lift-off chaff collector, slip-on hopper and dump beans into drum
- Remove hopper, replace chaff collector/probe unit
- At about 7 minutes and 380 degrees, reduce heat and ease into the first crack
- As the first crack slows, increase heat (always use some heat rise to avoid stall)
- If going into the second crack, adjust burner heat for the rate you want while testing roast with the trier
- Roasts 300 grams
- Includes body, thermometer, hopper, probe, rod, chaff holder, volt adapter
- Gas burner required
- Chaff stays with beans
back to menu ↑
Household Coffee Roaster Machine
This Household Coffee Roaster has easily adjustable temperature controls that automatically keep the roasting temperature constant. Though it’s not a deal-breaker, it is worth noting that this roaster measures temperature in Celsius only. You’ll need to figure out the correct settings if you’re used to Fahrenheit measurements. It runs a little on the hot side, so be sure to watch closely until you find the temperature that’s right for you.
This machine not only allows you to enjoy fresh coffee but also to taste your coffee flavor according to your personal preferences. Use it outdoors or in a well-ventilated area. Besides, to prevent water from entering the motor, the pot cannot get washed with water, you can clean with a wet towel.
The condition of the beans can get observed at any time during the baking process.
Baking is very simple, depending on the coffee beans, choose different temperatures
Quick Baking process
Put coffee beans to 180 ° C and before starting to roast coffee beans, you must remove the stones and other debris by hand this is because of the poor rolling ability of the residual beans, it is difficult to stir, which will affect the normal operation of the machine
Complete the first crack in about 20 minutes and you will find the Coffee has a moisture content of about 11-12% in its raw form, and the color of the beans is uneven until the roasting process begins to crack. The first burst begins when the beans begin to swell.
The release of water from the beans reflects the fact that as the beans continue to expand, more of the remaining skins leak out, releasing heat, and the beans develop a cinnamon-colored surface, which we call “light roasting.”
After you complete the second crack in about 25 minutes the temperature rises to about 230 ℃, the coffee beans at the second burst will issue “split pumping”, from which we can easily distinguish the degree of baking.
After the second crack, the flavor gets enhanced. The black wrinkles on the surface of the beans gradually disappear, and the surface has a little strong tan.
After you complete moderate baking in about 35 minutes cool the beans quickly after baking, use a sieve to screen the silver residue or blow the beans with a hairdryer to cool the beans. Do not let the natural cooling of the coffee beans.
- Automatic constant temperature controls
- Adjustable temperature
- Fast and easy to clean
- Must get used in a well-ventilated room
- Temperatures measured in Celsius only
- Runs a little hot
back to menu ↑
Nuvo Eco Ceramic Handy Coffee Bean Roaster
The Nuvo Eco Ceramic Handy Coffee Bean Roaster has a 100% ceramic roaster with a waffle-shaped interior to help the beans heat evenly. Since this roaster is ceramic, there’s no way to see how your roast is progressing, but it does have a hole in the back that allows you to hear when your beans start bursting out the flavor.
This is the perfect tool to get you hooked on the roasting process. You will love the smell of freshly roasted beans so much that you won’t ever want to go back to pre-roasted beans that you used to buy in the shops. And, once you have gotten to know the roasting process better you can upgrade to something more sophisticated.
- You have complete control throughout the process
- Uniform roast throughout the batch
- Easy to clean design
- It doesn’t overheat, so you can continue roasting over and over
- You’ll need a heating source
- You have to shake/swirl throughout the roasting process
- Handle is short, and that handle opening gets hot
back to menu ↑
NESCO CR-04-13, Coffee Bean Roaster
The NESCO Coffee Bean Roaster provides the freshness and quality needed to help you elevate your coffee drinking experience at home. This countertop coffee bean roaster holds up to a quarter pound of raw coffee beans and will roast a batch of beans in 20 minutes for half the cost of store-bought.
The roaster features a two-minute cool-down function that can get initiated at any time. Craft your signature coffee and achieve a wide range of full and vibrant flavors in the comfort of your kitchen.
- Roasts up to a quarter pound of raw coffee beans for perfectly personalized small batches
- Illuminated Selection Buttons: Pre-programmed medium and dark roast options and “cool down” feature.
- Chaff Collector: Convenient for isolating and collecting chaff with a safety handle for easy removal.
- Super simple to us
- The roaster is easy to clean
- Makes as much noise as a hairdryer on a low setting
Manual or automatic
From fully manual to fully automatic, you can find a coffee roaster that fits your needs. Fully automatic machines make roasting easier but are more expensive, while manual machines are more budget-friendly but require constant attention during the roasting time.
Coffee roasting produces quite a bit of smoke, no matter what method you use. If you’re going to be using your roaster outdoors, the smoke shouldn’t be a problem, but if you prefer to do the roasting in your kitchen, it might be wise to pick one with a smoke suppression system.
Ease of Use
Do you have little or no experience with roasting? If your answer to that question is yes, then you’ll want to look for roasters that are easier to use. Some come with pre-programmed levels that you can choose from so it will do the roasting for you.
What are the roast types?
Well, there are four standard roast types. Light, medium, medium-dark and dark. In contrary to what most people think, the most caffeine is not in the dark roast coffee beans, but in the light and medium-light roast.
- Light roast – roasted in the temperature between 350°F and 400°F, at this temperature the beans will not reach the first crack and will gain a light brown color.
- Medium roast – roasted in the temperature between 400°F and 430°F, in the roasting process they will acquire a darker-brown color and will be less acidic.
- Medium-dark roast – roasted in the temperature between 435°F and 445°F. Here the beans get roasted until right after the second crack.
- Dark roast – roasted in the temperature between 465°F and 480°F.
What is the coffee roaster type?
There are two types of coffee roasters Air and drum roasters:
- The air roasters are generally considered as a small batch coffee roaster with fewer beans that get roasted at a time. Air roasters can usually do a portion for one of two people at a time.
- Drum roasters get used in industrialized processes as this type of roasting can roast larger batches of beans at a time. Most people prefer air roasters over drum roasters for home use as home drum coffee roasters, though smaller, takes longer to roast the beans than the air roaster.
Reasons for air Roaster: There is something artistic to using the air roaster, you have to find the perfect balance between the heat temperature, the roasting time and the bean profile. Only then you will have the best roast, it is hard to achieve, but once you have done it, the joy and pride are immense.
Once you get the hang of brewing, grinding the coffee beans, the next logical step is to start roasting them, too. It takes practice, patience, and will bring the best results from your failures along the way. Nevertheless – there is nothing better than the smell of freshly roasted coffee beans early in the morning, or late into the night.