Best Bolillos

1 Tbsp sugar (granulated) (15 ml)
1/2 oz (15 g)active dry yeast
2,5 cups warm water (625 ml)
1/2 cup olive oil (125 ml)
1 Tbsp salt (15 ml)
5 cups all-purpose flour (1250 ml)
1/2 cup corn flour (125 ml) 1/2 cup white cornmeal (125 ml)  

Wash 1/2 cup cold water (125 ml)
1 tsp corn starch (5 ml)
1 tsp salt (5 ml)