I am making a birthday cake for a friend of mine's daughter. The friend is a chef, and she baked the cake and made swiss buttercream herself from scratch. Having done this in the past, and knowing the difficulty invoved, I really want to use it, but it seems to have seperated into two forms: liquid and solid. I have let it sit out in room temp and put it in the mixer, but it is NOT getting better. I have backup Whipped Wilotn, but she went to so much trouble.... advice?
Just keep whipping! It'll come together!
wrap a warm towel around the bottom of the bowl and keep whipping - don't give up!