Should coffee be brewed? Coffee can not be brewed for a long time

Instant coffee does not need to be brewed, it can be brewed in hot or cold water. A little secret, first use a little cold water, only need to dissolve the instant coffee powder, and then want to beat the egg juice like the bubble will feel a little thick, and then add the right amount of hot water will be very similar to expresso (espresso).

If it is an ordinary roasted and ground coffee bean powder, it must go through the extraction step. There are many ways to extract, you can use French press, Moka pot and other methods, the simplest is the so-called boiling, in fact, making a good cup of coffee is quite a lot of knowledge, just like making a good cup of tea. I'm not a coffee expert, and the easiest steps in our daily life in Brazil to make a cup of coffee are: (1) boiling water, boiling the water, putting the coffee in and stirring it; (2) Wait a little for the coffee to be completely released; (3) The next is filtration, not necessarily need to use filter paper, most of the home is made with cotton bags, you can do it yourself, it is said that the coffee filtered with cotton bags is better than the filter paper, just like the pot of braised meat, the more marinated the more fragrant.

Okay, the coffee you want comes out, what should be the ratio of coffee to water? This varies from person to person, depending on whether you like to get a little bit or a little lighter. In addition, most of the coffee in Brazil is finely ground, so it must be filtered with a cotton bag, otherwise there will be residue, and the taste will be bad, so if you use French pressure to make it, you should pay attention to the particle size of the coffee powder, if it is too fine, it is not very suitable.

I don't understand what it means, is it instant or did the ground coffee make it yourself? If it's instant coffee, just brew it directly into hot water. If you need a coffee machine, or the simplest one, you need a French press or filter paper, and then put the powder on it and filter it directly, and the water that comes down is coffee, but it is very light.

Many of our office workers or many students, due to their own work or study pressure, often feel tired, will choose to make a cup of coffee to refresh themselves, of course, many people like to brew their own original coffee. More pure, so can coffee be boiled for a long time?

We often grind the coffee beans we bought into powder by ourselves, and then put them in the jar of coffee and start boiling, and then boil them and drink them.

So when making coffee, some problems will appear, whether to brew coffee for a longer time, because it is the coffee beans, I think it is better to brew for a longer time.

So actually. If you want to brew coffee, it is recommended to continue heating it for about three minutes after boiling, and do not boil it for too long.

We were making coffee. When boiling, the foam on it contains a lot of aroma, and the aroma substances of the coffee are in it, and there is no fragrance after boiling for a long time.

In addition, brewing coffee for too long will cause the coffee to be too strong, which is very disadvantageous, so it is best to avoid drinking high-strength coffee.

Too high concentration of coffee will cause too much or too little hormone secretion in our body, and the function of cardiovascular and cerebrovascular diseases will be affected, so it is not necessary to boil it for too long.

It takes about 10 minutes, and here's how to brew coffee

Ingredients: 1 tablespoon of ground coffee, appropriate amount of purified water, 30 grams of dark chocolate, 100ml of espresso, 150ml of milk, 1 tablespoon of sugar, a few marshmallows, a little cocoa powder.

Directions: Scoop the ground coffee to make a cup of espresso using the espresso mechanism.

2. Put 100ml of espresso, 150ml of milk, 30g of dark chocolate and 1 tablespoon of sugar into a small pot.

3. Turn on low heat and stir constantly, about 10 minutes.

4. Pour into the prepared cup.

5. Put a few marshmallows on the surface, sieve less and allow cocoa powder, and a cup of rich and mellow coffee hot drink is ready.