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The reason why the milk foam can not be injected into espresso smoothly

Published: 2024-11-02 Author: World Gafei
Last Updated: 2024/11/02, We often make cappuccino coffee, there will be milk foam can not be smoothly injected into espresso, this is why? The first is that the milk foam is 80% to 90% full, which can be solved by 10% less than dry. The second is that the crema surface of the espresso is too shallow from the bottom of the cup, causing the foam to float on the crema as soon as the foam is injected. Solution: tilt the cup as much as possible

We often make cappuccino coffee, there will be milk foam can not be smoothly injected into the espresso problem, why is this?

The first is that the milk foam is 80% or 90% full, which is relatively dry. It can be solved by 10% less.

The second is that the crema surface of espresso is too shallow from the bottom of the cup, causing milk foam to float on the crema as soon as it is injected. Solution: tilt the glass as much as possible, increasing the depth between the crema surface and the bottom of the glass. When injecting, inject towards the deepest point.

The third is that the milk foam is injected into the espresso when it is close to the cup, resulting in insufficient strength of the milk foam to penetrate the crema. Solution: Put the pull jar 10-15cm higher than the cup mouth into the milk foam, increase the acceleration of milk foam injection into crema, so that it can penetrate crema smoothly.

The fourth is to use fusion techniques to solve. If the milk foam is still white on the crema when injected (for a small amount, about 1/3 of the surface has an effect), then immediately reduce the amount of milk foam injected, make a circle in the cup, and then lift the flower jar upward, you can flush the whitened below the crema.

The fifth is to use seven full or six full milk bubble pull flower, has not increased the flow, crema to wash away. Solution: Reduce foam flow and slowly circle the crema until it blends in place.

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