Roll out the crescent rolls on a flat surface, make sure all the edges are closed with no gaps. Spread Nutella all over the the dough
Sprinkle cinnamon over the Nutella layer
Roll up the dough from the short side, into a log
Cut into 1/4 inch rolls to make eight rolls
Bake at 350 for 12-15 minutes.
While rolls are baking, make icing:
Melt butter
Mix powdered sugar and vanilla with the melted butter. Add a little milk if you need it to be thinner.
Once rolls are done, spread icing over rolls. Yum!