Coffee heat preservation and preservation filter paper brewing grinding method: medium and fine

Heat preservation and preservation of coffee

To maintain the temperature of the coffee, you can first heat the cup and plate of the coffee. Drink the coffee can soak the coffee pot in hot water and cook it in boiling water to ensure that the coffee is at its best. If the coffee pot is heated directly on the gas stove, be careful not to boil. Once the coffee is boiled, some ingredients will change chemically, the sour taste will become stronger and the original flavor will be damaged.

Filter paper brewing grinding method: medium and fine

Brewing with filter paper is the most easy and hygienic way to brew coffee, and without buying expensive equipment, you can use the easiest way to make coffee at home, and another advantage is that it is easy to adjust the amount of coffee powder. Hot water quantity and injection method.

Use a kettle to select a fine spout for brewing. Hot water can be injected vertically, and the pot is filled with 7-8 minutes of hot water. When boiling water, pour slowly when the number of coffee is small, and pour faster when the number of coffee is large, so that strong coffee can be brewed.

Brewing steps:

Bend the sealing line of the special filter paper for coffee interactively and put it in the drip coffee pot; put 10g coffee powder in a cup of coffee, gently shake and drip the coffee pot to flatten the coffee surface; carefully pour boiling water on each inch of coffee powder; in order to extract the delicious ingredients of the coffee, it takes about 20 seconds to ripen it; depending on the amount of coffee, put the right amount of hot water outward from the center, inject it once in a round way, and wait for the coffee to be dripped into the tray.

Flannel filter drop bubble grinding method: medium

Its bubble method is more or less the same as filter paper, but the coffee taste is more detailed, it can make the coffee bitter. Sour taste and other characteristics are completely presented, but the inconvenience of flannel filter is in maintenance, cleaning and finishing. When using it for the first time, rinse it with hot water, then boil it in boiling water soaked in coffee powder or tea dregs for 10 minutes to remove the stench of the cloth, then rinse with water, rinse clean with hot water after use, soak in cold water and store. Remember not to use soap or dry directly, otherwise it will produce a bad smell. When refrigerated, it is best to put it in an airtight container so as not to stain the smell of other foods.

Brewing step: remove the filter from the water, gently wring the water with your hand, pour the coffee powder into the filter with the plush facing outward, gently shake, drop the boiling water into the coffee, from the center to the surrounding, do not inject too much at one time, lest the coffee powder begin to expand, produce fine foam from the filter and lower a few drops of coffee liquid from the filter. When the coffee liquid becomes light brown, remove the filter immediately. Sometimes when the foam is mixed with impure substances, the taste of the coffee will get worse, and after the extraction, the central part will not sink, and there will be no foam left on the surface.