Why Did My Swiss Meringue Buttercream Curdle and How Do I Fix It?
There are few moments in baking that induce as much panic as watching a flawless Swiss Meringue Buttercream break. One minute, you have a bowl of glossy, stable, perfect meringue. You begin adding your butter, cube by cube, and suddenly, disaster strikes. The mixture deflates, separating into a soupy, curdled mess that looks alarmingly like scrambled eggs. Your heart sinks. All that time, all those egg whites, all that expensive butter—seemingly ruined.