Dissolve yeast in warm water.
Mix starter, water/yeast, salt, and 2 cups of flour in mixing bowl. Beat until smooth.
Add remaining flour, a little at a time, until dough holds together.
Turn onto a lightly floured board and knead until smooth and no longer sticky, 8 to 15 minutes. Or knead for the same amount of time with the dough hook on your mixer.
Put into greased bowl and turn to grease top. Cover and let rise till doubled, 1 ½ to 2 hours.
Punch down, turn onto lightly floured surface and shape. Makes 6 or 9 bread bowls.
Place bread bowls on parchment lined cookie sheet(s) to rise.
Let rise till doubled, 30 to 45 minutes.