That's what I was saying before I read several websites that tell how it's done. Apparently, it's very easy to do. It requires parchment paper, a crock pot and some prepared dinner roll dough, such as Rhodes.
photo from www.365daysofcrockpot.com
I found two great blogs that show how to do this, one is... www.365daysofcrockpot.com and the other is...www.plainchicken.com
This is a great idea for the summer months when you don't want to heat up your kitchen by turning the oven on.