Ingredients: 2 slices of lemon, right amount of ice cubes, frozen bear 1 piece, right amount of water, right amount of espresso, right amount of mint leaves.

Tool: Cup.

1, put two lemon slices and ice cubes in the cup.

2. Pour in the cold espresso and garnish it with frozen bears and mint leaves.

Matters needing attention in drinking American coffee

1, water temperature

To get the best extraction effect, the water temperature of your coffee pot should be kept at 90 to 96 degrees Celsius. If the temperature is too low and the refining is not enough, it will make the coffee insipid, and if the temperature is too high, it will make the taste worse. If you make coffee by hand, let the water boil, but don't boil it too much. Turn off the heat source and let the water cool for one minute before brewing coffee.

2. Enjoy the brewed coffee immediately.

Pour coffee into a warm mug or coffee cup to keep the temperature as long as possible. Cooked coffee will immediately start to lose its best taste, so only cook the required amount. Never put coffee on the electric stove for more than 15 minutes, or it will smell burnt. If the coffee is not ready for immediate use, it should be poured into a warm, isolated thermos flask and drunk within 45 minutes.