Cinnamon Rolls with Cream Cheese Icing

For Dough: 1 envelope of yeast 1/4 teaspoon sugar 1 cup whole milk (warm–not too hot) 4 1/2 cups of all purpose flour (sifted) 1 teaspoon of salt vegetable oil 1/2 stick butter softened For Filling 2 sticks of soft butter 1 1/2 cups of brown sugar 1 tablespoon of vanilla For Icing: 1 8…