This recipe is my adaptation of a really good recipe I found on The Gordon Family website. (http://www.gordonfamily.com/Recipes/cinnabon.htm). I adapted the dough recipe a little and use more filling than they recommend but their Cream Cheese Frosting is FAR better than any other I've ever found. I think the secret is in the use of lemon extract as well as vanilla. It creates just the right tartness. They suggest beating the frosting about 10 minutes but I never have and I have made this a thousand times. Everyone I know loves these buns. Hope you enjoy them as much as we do.