In
a stand mixer cream together butter and sugars until fluffly, about 2 minutes.
In a separate large bowl or
stand mixer cream the butter until light and fluffy.
In
a stand mixer cream butter and cream cheese together on medium, add sugar and vanilla seeds and continue mixing till fluffy.
In a bowl of
a stand mixer cream the butter and sugar together well, about 3 - 4 minutes.
In the bowl of
a stand mixer cream together the sugar, butter, tahini, and salt for at least 5 minutes, until the mixture is very light and fluffy and almost a pale white in color.
In
a stand mixer cream butter, cream cheese, and sugar for 1 - 2 minutes.
In the bowl of
a stand mixer cream the softened butter on medium speed for 1 minute.