Tips for making boutique coffee

Good coffee beans are a prerequisite for good coffee, but correct storage, grinding and brewing are also the key to determining delicious oh.

1. To avoid bitterness, never boil coffee. The ideal temperature should be between 90℃ and 96 ℃.

2. Do not reheat coffee. It is recommended to determine how much to make each time according to the amount of drinking, so as to ensure that fresh coffee is drunk every time. The optimum temperature for coffee flavor was 86℃.

3. Use fresh, cold water to prepare. Each cup of coffee contains 98% water. If the water smells funny, consider changing filtered or bottled water.

4. Used coffee powder should not be reused. These coffee grounds contain only bitter ingredients.

5. According to the coffee maker, select the coffee powder of the corresponding grinding degree. Because coffee ground too fine, will cause excessive extraction, bitter taste, or clogging coffee machine; ground too coarse, will cause coffee as light as water. If using a drip coffee machine, proper grinding should ensure that coffee drips within 2-4 minutes.

6. No matter how much coffee is made, the recommended ideal ratio is: 10 grams (two tablespoons) of coffee powder with 180 ml of water.

7. Coffee stays warm on the stove for up to 20 minutes. Over time, the flavor changes. However, if a vacuum flask is used, the flavor can be maintained for a longer time.