Add half the buttermilk mixture and mix until combined.

增加一半脱脂酸牛奶混合物搅拌，直到组合。

youdao

In a separate bowl, mix together 2 cups flour, baking powder, and salt.Stir flour mixture into sugar mixture just until ingredients are thoroughly combined.

在另一个碗里将2杯面粉与泡打粉和盐混合，将面粉混合物加入到糖的混合物里，搅拌直到各种配料彻底混匀。

youdao

Mix chocolate and butter, and slowly pour into egg mixture, stirring constantly. Stir in flour until just combined.

混合巧克力和黄油，慢慢倒入蛋液中，持续地搅拌至完全融合。

youdao

Add the liquid ingredients to the dry and mix until just combined.

NPR: Recipe: 'Inspired by Ingredients'

Using the dough hook, mix in low speed for 3 minutes or until everything is well combined.

NPR: U.S. Team Readies for World Baking Championship