The Art of French Pastry

making the dough, or you
can microwave it for 5 to
10 seconds but do not
melt. Add half of the soft
butter and mix on
medium speed for about 3
to 5 minutes, until the
butter is incorporated.
Add the rest of the soft
butter and mix for about 3
to 5 more minutes on
medium speed, until the
butter is completely