Mix yeast, sugar, and 1/2 cup of the water in a small bowl to confirm that the yeast is alive.
6 g active dry yeast, 20 g sugar, 1/2 cup warm water
In the bowl of a stand mixer with the dough hook attachment, mix the flour, salt, remaining water, and yeast mixture. Mix until smooth dough forms, then allow to knead for 5 minutes. You can do this by hand, it just takes longer.
450 g bread flour, 5 g salt, 1 cup warm water
Prepare a large bowl by oiling all sides. Allow the dough to rise in this bowl, covered, for about 1 hour.
Divide dough into 18 portions. Roll each into a tight ball and allow to rest for 15 minutes, covered.