If you only drink one cup, you need to add 5-7g of coffee powder.
Generally, one cup of American coffee has a coffee volume of 100-120ml/cup, and 5-7g of coffee powder needs to be added. Each American coffee machine has its own special coffee powder measuring spoon. A cup of coffee generally requires one cup. Add a few spoons of powder to brew several cups of coffee; any coffee beans can be used as long as they are ground into powder.
To make 1 cup of coffee, you need to add 100-120ml of water. Just add water to the water tank of the coffee machine to the corresponding scale; to make a cup of coffee, you need to add 1 level scoop of coffee powder, usually about 6g. You can increase or decrease the amount of coffee powder according to your taste.