Ingredients CINNAMON ROLLS 1 1/2 pkg active dry yeast 1 c warm water 1/4 c buttermilk 1/4 c vegetable oil 1/2 c sugar 1 egg 4 1/4 c all purpose flour FILLING FOR CINNAMON ROLLS 1 c sugar 2 Tbsp ground cinnamon 3/4 stk real butter, softened ICING FOR CINNAMON ROLLS 1 1/2 tsp vanilla…