Hello, Im new to this site and Im sorry if this question has been asked before.. I made a batch of Italian buttercream a few days ago.. used a small amount and stored the rest in the fridge. I now want to give it a whip and use it.. but it seems to have separated.. and producing liquid...when it was it was first made it turned out great.. beautiful texture... now not so beautiful. lol
I used the cakeboss recipe from his cookbook.