Combine wet ingredients in large bowl.
Gradually combine dry ingredients with wet.
Mix either in bread machine or mixer on a slow speed for 20 minutes.
Scoop dough into 7 evenly sized balls, using a wet scoop or a measuring cup dipped in a water and oil mixture , You can wet your hands after scooping to smooth out buns. (if you are wanting larger buns only make 6 buns). Let rise for 40-45 minutes.
Sprinkle buns with sesame seeds if desired.
Bake for 25-30 minutes.