An excellent espresso is created with a blend of coffees that are suited to its style. While medium or light roast beans can be used to make espresso, they may release tasting notes that are not appropriate for the drink.
The finest espresso beans are smooth and have a subtle flavor with a rich, creamy crema. They also have less caffeine than drip-style espresso.
Origin
The origins of espresso coffee beans is an intriguing story. According to legend that a 9th century Ethiopian Goat-herder named Kaldi discovered the first coffee plant among his goats and noticed its unique energizing effects on his goats. He began feeding his livestock the fruits of the Coffea plant, and they became stronger and healthier, as well as more active. This was the beginning of a great drink, one which is now enjoyed by people across the world.
Espresso is created by forcing hot water through finely crushed coffee beans. The resulting brew is rich in flavor and highly concentrated, with a layer of smooth tight bubbles on top called the crema. This is the signature of an excellent cup of espresso and has spawned a whole culture around the drink.
Espresso is not only popular in cafes however, it can also be made at home. You can enjoy the perfect cup of coffee each time by buying the right equipment and roasting beans on your own. It is more time consuming than just buying a coffee from the shop, but it's worth the effort in terms of taste and quality.
It is important to choose the right coffee beans for your espresso to ensure a luscious and delicious drink. Many people prefer regular coffee beans 1kg to make their espresso, this is not recommended as they are roasted differently and ground differently and this can lead to the most weak or bitter coffee.
We offer espresso coffee beans in bags of 1kg which are roasted and ground specifically for espresso brewing. You'll get an excellent cup of coffee each time. We only purchase Arabica and Robusta coffee beans from farms that adhere to sustainable agriculture and high ethical standards. We offer this specialty coffee from the Colombian region of Huila that is known for its fertile valleys and snow-capped volcanoes which have enriched the soil with minerals over time.
Roast
Roasting is the process that transforms raw green beans into the coffee bean 1kg that we drink. It's also what gives coffee its flavour color, aroma and colour. The roasting process is a precise science and requires great skill and experience to control the temperature of the flame so that the beans don't overheat and become dark, bitter or oily.
While roasting, the beans may lose up to a fifth of their moisture. They also grow in size. They also begin to release carbon dioxide that causes them to expand and break and this is known as the 1st crack. The first crack is the moment when sugars begin to caramelize, the bound water begins to escape and the structure of the bean breaks down, allowing oils to flow from their little pockets in the seed. This is an important step when roasting and if you rush it and the coffee will end up being damaged.
A well-roasted, full-bodied coffee will have an even and smooth profile. It will have minimal sourness and a strong aftertaste keeping the original flavor of the beans. This is accomplished by roasting the beans until they turn a medium brown and have lost a lot of their moisture.
After the seeds have been roast and cooled, they need to be cooled down as quickly as possible to stop them continuing to cook and release more carbon dioxide. The final outcome will depend on the speed of roasting and the speed at which they are cooled.
Espresso coffee is typically blended. While single origin beans are suitable for brewing techniques but the smoky flavours of espresso require a mix of various bean varieties.
It is recommended to buy a high-end espresso machine to brew the finest cup of espresso. The top espresso machines have an espresso tank that is separate and a boiler with a higher capacity, which allows for rapid heating. To maximize the extraction quality, fill the water tank with fresh, cold water.
Dose & Yield
One gram of ground coffee is used to make one shot of espresso. The ratio of espresso liquid to ground coffee must be less than or equal to 1:2. The exact ratio will depend on the density of the beans. Certain coffees have more volume by weight than others when ground to the same size, hence why using a precision scale is so important!
The temperature of the brew can influence how you use your coffee beans. The ideal range is between 205-205 degrees Fahrenheit to 195 degrees. This is because the flavor compounds of your beans are optimally extracted within this range. A higher or lower temperature can impact the rate, quantity and consistency of extraction, and also the texture, taste and the thickness of your crema.
There will always be the choice between extracting your coffee to a high strength and tasting rich. The more you extract, the stronger it will be however, it also increases the possibility of bitterness and bitterness and. It is tempting to compensate for this by using recipes that have a high yield. However, as you increase the number of ingredients, you are also increasing the amount of water passing through the grinds. This is significant and often means that more of your flavor is being diluted and lost.
The dose is the most flexible control, but there are many other factors that affect the strength of the espresso. The most important factor is the ratio - and also the accuracy of your grinder as well as the dimensions of your portafilter and the speed at which you pull the shot.
A higher ratio (less than 1:2) will yield an intense, balanced espresso that has a delicious mouthfeel. On the other hand, a shorter ratio will result in more intense but less balanced espresso. The key is finding the perfect balance for your taste. You can achieve this by adjusting the ratio and playing around with the dosage based on the intensity and taste you like.
Brewing
Espresso beans are roasted finer than regular coffee beans, and brewed with greater pressure. This results in a stronger, more concentrated cup of coffee with richer flavors and aromas. Espresso is utilized in a variety of coffee recipes like cappuccinos as well as lattes, which are generally made with milk. It can also be mixed with other types of coffee in baking or used as a garnish on desserts that are based on coffee or chocolate.
Espresso coffee can be prepared using a variety of methods of brewing like drip coffee, Turkish coffee, cold brew, and French press. The method of brewing you select will depend on your personal preferences and the equipment for brewing coffee you have at your disposal. You can find the perfect espresso by testing different brewing methods and ingredients.
It is possible to use espresso beans 1kg in other coffee drinks, however they should be reserved for beverages that are espresso-based. Espresso beans are roasted for longer, usually over the second crack. This gives them a darker, toasted, and more intense flavor. Espresso beans are often roast with higher levels of volatile substances such as trigonelline 2 and chlorogenic acids 4 which are responsible for the bitterness and body of espresso.
Although it is technically possible to make espresso using any kind of coffee bean that has been roasted but this will not produce the desired results. This is due to the fact that espresso beans are roasted to create distinct flavors, like chocolatey or fruity, and these can be difficult to duplicate using other roasts.
The key to making espresso is achieving a good crema. This is a dense, thick layer of coffee foam that reaches the surface of the coffee when it is extracted under high pressure. A good crema indicates that you've incorporated all the necessary inputs, such as your grinder, coffee beans and resistance in the coffee bed to create a top-quality coffee.
The most important aspect for achieving a good crema is the quality of your beans. The best espresso beans are ones that have been roasting to medium or dark roast and that have been grinded as fine as they can be. They must also be fresh, since whole beans will preserve their flavor and taste longer than pre-ground varieties. It is also important to keep beans in a sealed airtight container away from moisture and heat.
