That doesn't need to be refrigeratated...I've never done fruit flavored anything...so can anyone help me out with this?

How to do it, it needs to be yummy (of course) and can be used at room temp, how do I make it?

I usually just add preserves to my buttercream. Easy, simple, inexpensive.

That's what I do to! Smuckers Simply Fruit is wonderful for this. The "Simply Fruit" is not as sweet as others and tastes great.