牛油于室温放至软化，放进不锈钢盆内，用木匙压至油状，加入砂糖，以达蛋器打至奶白色，加入打散的蛋黄搅匀。

Soften butter under room temperature. Stir butter to cream shape in a mixing bowl. Add sugar, whisk until mixture changes to lighter colour. Stir in beaten egg yolk. Mix well.

youdao

牛油于室温放至软化，放进不锈钢盆内，用木匙压至油状，加入砂糖，以达蛋器打至奶白色，加入打散的蛋黄搅匀。

Soften butter under room temperature. Stir butter to cream shape in a mixing bowl. Add sugar, whisk until mixture changes to lighter colour. Stir in beaten egg yolk. Mix well.

youdao