How many coffee beans do you need to make a cup of coffee? It's a common question, and there's no simple answer. The amount of coffee beans you need actually depends on a number of factors, including the type of coffee machine you're using, your personal taste preferences, and the type of coffee you're making.
First, different types of coffee machines have different requirements for the amount of coffee beans. For example, for a traditional drip coffee machine, it is usually necessary to use about 10 grams to 15 grams of coarsely ground medium-roasted coffee beans per cup. For an espresso machine, a smaller amount (about 7 grams to 9 grams) of finely ground dark-roasted espresso beans is required.
Secondly, when choosing the right amount, you should also consider your personal taste preferences and the specific type of drink you are making. If you like a stronger and fuller taste in a large cup such as a black Americano or latte, you may need to add some extra quantity; if you prefer a lighter and softer taste, you can use less.
In short, the amount is an important factor when making a perfect cup of coffee. However, the amount of coffee beans is not a fixed value, but needs to be adjusted according to personal taste and the type of coffee machine used. Through constant trial and error, you can find the amount of coffee beans that best suits your taste.