No any "fat" listed in the ingredients list. No oil, butter or shortening. The only fat is the butter, brushed on the rolls before and after baking.

Mix all ingredients and let rise till doubled.
On a floured surface cut dough into 8 pieces.
Roll into balls and place into a lightly greased cast iron pan.
Brush wth melted butter.
Let rise for 20 minutes and place in a preheated 375 degree oven, bake till golden brown, about 20 min. Remove from oven and brush with melted butted and a sprinkle of salt.

TIPS:
Any beer will do.
Milk could be substituted for the beer.