Alexander at King Arthur

February 23, 2022 at 1:04pm

Hi Liz! Italian buttercream can be left at room temperature for 2-3 days before you would want to refrigerate it for longer storage. The meringue does a good job stabilizing the frosting, so unless you are transporting the cake on hot day with no air conditioning, then you should not need to put the cake in the fridge upon arrival. Happy baking!

Your email address will not be published. Required fields are marked *
About text formats

Plain text

  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Web page addresses and email addresses turn into links automatically.
The content of this field is kept private and will not be shown publicly.