Does anyone know a recipe or a product that can match the icing on Toaster
Strudel? At first, I thought that the store cake icing (out of the tubes)
would do it, but it isn't buttery enough.

The toaster strudel icing is very smooth, creamy, and buttery. The closest I
can think of is the cream cheese icing on a carrot cake. Would cream cheese
approximate it?

Larry