Combine 1 cup flour, yeast, sugar and salt in mixer bowl. Using dough hook, mix for 2 minutes. In separate bowl,
whisk butter or margarine into egg. Turn mixer speed to medium, and slowly pour egg mixture into flour mixture.
Add warm water and continue mixing for 2 minutes. Stop mixer and scrape sides of bowl. Resume mixing, and
slowly add 3/4 cup flour. Turn mixer to high and knead dough for 2-3 minutes. Turn dough onto floured board and knead for several minutes until smooth. (Dough will remain somewhat sticky.) Place dough in lightly oiled bowl. Cover with plastic wrap and set in warm place to rise until doubled.