In a large bowl put the water, sugar, and salt. Sprinkle the yeast on top. Add the oil and stir in flour. Continue adding flour and kneading until a smooth elastic dough is formed. Knead for about 6-8 minutes.
Cover and let rise for 30 minutes.
Oil hands and bowl and punch down dough. Cover and let rise until double, about an hour.
Divide dough evenly between four bread pans. Punch down dough to get rid of any air bubbles, form loaves, and place in oiled bread pans. Cover and let rise for 30 minute. Bake at 375 degrees for 30 minutes or until lightly browned on top.
Butter tops of loaves if desired.
