Teaching method of hand-brewing coffee in American SCAA standard _ how to make hand-brewed coffee beans

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First, hand-made coffee powder VS drinking water ratio:

1. Cups (5 ounces of finished coffee) = 160ml water (9g drip coffee)

2. Cups (10 ounces of finished coffee) = 321ml water (18g drip coffee)

3. Cups (12 ounces of finished coffee) = 482ml water (27g drip coffee)

Note: as the random cup can only hold 450ml water, it is recommended to only brew less than 3 cups of hand-brewed coffee.

Second, the way of brewing:

1. Turn on the "random cup switch" and place it on the coffee pot

two。 Put in "Merlot No. 4 filter paper", pour in hot water and wet the filter paper.

3. After releasing the hot water, turn off the switch (the function of soaking the filter paper is not only to let the filter paper stick to the cup wall, but also to wash away the "pulp smell" of the filter paper, so please turn on the switch to perform the action of soaking the filter paper)

4. Return the electronic scale to zero (only then can you weigh the coffee powder)

5. Put in 18g coffee powder

6. Return the electronic scale to zero (it can be called pre-stuffy steam water)

7. Inject 321g of 10% hot water, that is, 32g of hot water

6. Press the timing switch of the electronic scale and soak for 20 seconds (please synchronize with item 5)

7. Return the electronic scale to zero (before it can be called the amount of water for the second injection)

8. Then inject 321g of hot water

9. Close the top of the cup and steam for 3 minutes.

10. Turn on the freewheeling cup switch and inject the coffee liquid into the coffee pot

11. The whole brewing process takes 3.5 minutes.

3. Other instructions:

1. Utensils: bonavita temperature-controlled hand flushing pot, electronic scale, random cup, coffee pot, dripping pan

two。 Method of water injection: pour water directly into the pot by hand, without paying attention to gestures, but be sure to wet all the coffee powder, do not have dry powder, and do not flush the water out of the freewheeling cup (note: do not rinse to the filter paper, otherwise it will cause damage to the coffee powder wall and cause water holes).

3. Two-stage water injection is adopted, and the first water injection is 10% of the hot water ratio of water to powder, which is the amount of water injected for the first time.

4. The second water injection is mainly based on the specific hot water quantity of water powder in the above schedule.

5. Please do not let out the foam at the bottom of the cup when you turn on the switch to release the coffee liquid.

END