How to make buttercream filling<br>Place the butter in a mixing bowl and beat it until it is smooth and fluffy. Use a handheld mixer or a food processor with a whisk attachment. It will make things much easier.
You have to place an entire stick of butter in the mixing bowl
( z1 obligate :ARG2 ( z2 place :ARG0 ( z3 you ) :ARG1 ( z4 butter :quant ( z5 stick :mod ( z6 entire ) ) ) :ARG2 ( z7 bowl :location-of ( z8 mix ) ) ) )