1 Mix in the sugar, stirring until dissolved. 2  Let cool until lukewarm. 3  In a small bowl, dissolve yeast in warm water. 4  Let stand until creamy, about 10 minutes. 5  In a large bowl, combine the milk, yeast mixture, shortening and 3 cups flour. 6  Beat until smooth. 7  Add salt and rest of flour, or enough to make a soft dough.