AI researched a bit, then figured I'd give it a shot. It worked wonderfully! I used half a recipe just to be on the safe side. 8 oz mini marshmallows melted with 1 1/2 Tbsp. water, poured into the bread machine. Added 1 pound powdered sugar and 1Tbsp. Crisco. I turned it to the dough setting and left the cover open. After about 5 minutes it was perfect! I made 3 batches and will never do it by hand again!

Was it horrible to clean afterwards?
 

Not at all! The bread box is teflon coated and it all worked its way in to the dough. I barely had to do a thing. The rest cleaned up nicely with hot soapy water.
 

Good to know! Another reason to start looking for a bread maker. :)