At this point it can be lightly touched and decorated without leaving a mark. When a frosting crusts it means the top layer of frosting has set. Traditional buttercream frosting what some call American buttercream is a great choice if youre looking for a frosting.
When a frosting crusts it means the top layer of frosting has set.
If necessary beat in a few more drops of milk until you reach the desired consistency which should be holding firm but pliable peaks. At this point it can be lightly touched and decorated without leaving a mark. Method 1 - starch. Using the paddle attachment whip the butter for 5-7 minutes scraping down the bowl occasionally beating until the butter look light in color.
