The delicate aroma and deep rich flavor of coffee isnâ€™t there naturally. That is correct, if I were to show you a handful of green coffee beans and told you to take a whiff, you probably would think they were some sort of health food bean. The magical flavor and bold body of coffee is created by a long bout of careful roasting. The coffee roaster is the true transformer of coffee from green and ordinary, to intoxicating extraordinary. What if you could roast beans at home? With the advent of coffee roasting machines; you can!
Why would you want to go through the trouble of roasting your own coffee? Well, amongst the more obvious one of having your house smell like delicious roasted coffee beans, you will have so much control over the flavor, body, and roundness of your finished brew that once you begin roasting at home, you will never be able to go back.
Coffee comes green. When coffee is stored green, it will keep its original freshness longer. When you take green coffee home, you can control the quality of the green coffee beans you order as well as the darkness of your roast-you can even roast and drink your coffee on the same day. Nothing can compare to a fresh roasted cup of coffee.
So, you have decided you might need to start roasting your own coffee. How does a roaster work? Well, it quite simply is a device that can distribute heat evenly to all the coffee beans that are being roasted at one time. This is the key to a smooth, even color. There are many types of roasters, the most notable of which is the convection roaster which uses a stream of hot air to roast the beans, and the older but no less effective stirring roaster. A stirring roaster has a hot surface in contact with the beans, and has a mixing mechanism that constantly stirs the beans to make sure they are roasted evenly. Stirring roasters are still used to roast large amounts of beans by coffee roasters today. Many of the home coffee roasters also have automatic roast timers and can be programmed at the touch of a button for a certain darkness.
When you roast green coffee beans, the aroma emitted is worth every penny that you paid for the coffee roasting machine. Roasting coffee beans is what unlocks the deep rich flavor that is enjoyed by coffee drinkers the world over. There is an amazing array of reactions that happen within the green coffee bean that include caramelization, which transforms the green bean from ordinary to the bold and exotic dark roast extraordinary.
Read more: How to Clean a Percolator Coffee Pot