The hardness of butter varies with temperature. Excessive or softening of the butter does not allow the air to be saturated, so pay special attention to the softening of the butter. To play the butter, you have to soften the butter so that you can easily press the fingerprints with your fingers.
Add the soft and moderate butter to the sugar and mix well, so that the air can be filled with it, and also pay attention to avoid softening, because the butter becomes In the liquid state, the emulsification property in the characteristics disappears, and even if the sugar is continuously stirred, the air can no longer be filled therein.
The best way to soften butter is to take it out of the freezer one to two hours in advance, cut it into small pieces, let it soften naturally at room temperature, and put it in a warm place in winter.
If time is tight, you can place small pieces of butter in a glass bowl and thaw in a microwave oven. When the butter needs to be sent, do not try to soften it by heating it with water. Heating with water will make the butter liquid, and liquid butter will not be able to enter the air.
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