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Espresso Coffee Beans 1kg A excellent espresso requires a mix of beans that are suited to the style of drink. While normal medium or light roast beans can be used to make espresso, they could release tasting notes that are not suitable for the drink. The finest espresso beans are smooth and nuanced with a rich crema. They also contain less caffeine than drip-style espresso. Origin The history of espresso coffee beans is a fascinating tale. The legend states that a 9th century Ethiopian goat-herder named Kaldi discovered the very first coffee plant in his herd and noticed that it had an unique positive effect on his livestock. 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 start of a fantastic beverage, one that is now consumed by people around the world. The coffee we know as espresso is created by forcing hot water under pressure across a bed of finely ground coffee beans. The resulting brew is smoky in flavor and extremely concentrated, with a layer of smooth tight bubbles on top known as the crema. This is the signature of a good espresso drink and has spawned a whole culture around the drink. Espresso is not only popular in cafes but it is also a possibility to make at home. You can enjoy the perfect cup of coffee each time by buying the right equipment and roasting your beans yourself. The process is more time-consuming than buying a coffee from the store, but it's worth the effort in terms of quality and taste. It is crucial to select the best coffee beans for your espresso to ensure a rich and delicious coffee. Many people use regular coffee to make espresso. This is not recommended as they are ground and roasted differently, which could result in a weak or bitter coffee. The espresso coffee beans that we sell are specifically roasted and ground for the espresso brewing process and will give you the best cup of coffee every day every time. We only source the finest quality Arabica and Robusta beans from farms that are committed to sustainable farming practices and ethical standards. We offer this speciality coffee from the Colombian region of Huila which is renowned for its fertile valleys and snow-capped mountains that have enhanced the soil with minerals over time. Roast Roasting is the process that converts raw green beans into the coffee we drink. It's also what gives the coffee its taste color, aroma and colour. The roasting process is a very precise science that requires expertise and experience to manage the temperature of the fire so that the beans don't burn and become dark bitter or oily. When roasting, beans can lose up to a fifth of their moisture. They also increase in size. They also begin to release carbon dioxide which causes them to expand and crack which is known as the 1st crack. The 1st Crack is the point where sugars start to caramelize and bound up water begins to escape. It's also the time that the structure of the bean is broken, allowing oils to flow from their pockets within the seed. It is an important moment in the roasting process and if rushed it could result in the coffee being ruined. A well-roasted coffee will be full and rich of flavor, with smooth, balanced taste. It will have minimal sourness and a strong aftertaste preserving the origin character of the beans. This is accomplished by roasting the beans until they are into a medium-brown and have lost most of their moisture. After the seeds have been roasted, it is important to cool them as quickly as you can to prevent them from continuing to roast. This will release more carbon dioxide. Based on how they're cool and the speed at which they're done, they will either end with a light roast, medium roast or a dark roast. Coffee labelled as 'espresso' is typically made up of various beans. This is because, while single origin beans are excellent for certain brewing methods espresso requires an assortment of different bean varieties to give the rich, complex flavors it is famous for. To make the finest espresso it is recommended you purchase a top-quality espresso machine. The best machines have separate tanks for espresso and an espresso boiler with a larger capacity that allows for rapid heating. To maximize the extraction quality make sure to fill the tank with cold, fresh water. Dose & Yield A single shot of espresso is made by pushing one gram ground coffee through the brewing process. The ratio of espresso liquid to ground coffee has to be less than or equal to 1:2. The exact ratio depends on the density of your particular beans. Certain coffees are heavier than other when they are ground to the same size. This is why a precise scale can be so useful! The temperature of the brewing process will affect the way you use your beans. The ideal temperature is between 195 and 205-205 degrees Fahrenheit. This is because the flavor compounds of your beans are optimally extracted within this range. costa coffee 1kg or lower temperature can alter the rate, volume and consistency of extraction and also the texture, taste and the thickness of your crema. There will always be a trade off between extracting your coffee to a high strength and having a rich taste. The more you extract, the stronger the coffee will be. However this can also increase the chance of bitterness as well as acidity. You might be enticed by recipes that have high yields to compensate. But, when you increase the multiple you are also increasing the amount of water that passes through the grinds. This is significant and usually means that your flavor is being lost or diluted. The dose is the most flexible control, however numerous other factors influence the intensity of the espresso. The most important factor is the ratio – as well as the precision of your grinder and the size of your portafilter and the speed with which you pull the shot. For instance, a greater ratio (less than 1:2) produces a smoky but balanced espresso, with a syrupy mouthfeel and clear flavours. On the other hand, a lower ratio will result in a more intense but less balanced espresso. Finding the right balance is key. You can achieve this by adjusting the ratio and playing with the amount depending on the intensity and flavour you prefer. Brewing Espresso beans are ground more finely than regular coffee beans and brewed using more pressure. This results in a stronger shot of coffee, which has more intense flavors and aromas. Espresso is used to make lattes, cappuccinos and other coffee drinks that are typically made with milk. It is also mixed with other types of coffee in baking or used as a garnish for chocolate- or coffee-based desserts. Espresso coffee can be made using a variety of methods of brewing, including drip coffee, Turkish coffee, cold brew and French press. The method of brewing you select will depend on your personal preferences and the coffee brewing equipment you have available. You will find the perfect espresso by trying various brewing methods and ingredients. Espresso beans can be used in other coffee drinks, but they are best used for espresso-based drinks. Espresso beans are roasted longer and usually go past the second crack. This results in the appearance of toasted, darker, and more intense flavor. In addition espresso beans are typically roasted with higher levels of volatile compounds like trigonelline and trigonelline 2, which are responsible for the body, bitterness and aroma of espresso. While it is technically possible however the result may not be as pleasing. Espresso beans are roasted for specific flavours, such as chocolatey and fruity, that are difficult to replicate using other roasts. When making espresso, the main goal is to create a high-quality crema. This is a dense, thick layer of coffee foam that rises to the surface of the coffee when it is extracted under a high pressure. A great crema is a sign you have incorporated the required baseline inputs of your coffee beans grinding machine, grinder, resistance to the coffee bed, and the temperature of your water to make an excellent espresso. The most important factor for achieving a good crema is the quality of your beans. The finest espresso beans are those that have been roast at a medium-to dark roast and ground as finely as is possible. Freshness is also essential because whole beans preserve their flavor and taste for longer than pre-ground varieties. It is also essential to keep beans in an airtight jar away from moisture and heat.