Katie, are you looking for the buttercream frosting or the whipped frosting? Paul, my dh, worked in a Publix bakery years ago, and he might know how they made them. But, it's been over a decade since he worked there, and he was clean up crew, not baker, so it may take some jogging of his memory to get a similar recipe out of him.

Pam
"Stressed is desserts spelled backwards!"

E PLURIBUS UNUM

Eventually
Peace Love Unity and Respect Inevitably Blossom
in the Understanding Spirit:
Universal Nexus Underlying the Matrix
A Dh original!

Meddle thee not in the affairs of Dragons, for thou art crunchy and wouldst be tasty with ketchup.