Cuban Water Bread

In a large bowl dissolve the yeast in the warm water or potato water. Add sugar and salt and mix well. Stir in 7 cups of the flour.

On a well-floured surface knead dough for 7 minutes incorporating in the last cup of flour. Place dough in a greased bowl. Let rise until doubled.

Using a lightly floured board form dough into 2 long or round loaves. Sprinkle cornmeal on greased baking sheet; place loaves on top. Slash top with a sharp knife. Cover and let rise until almost doubled.

Brush top of loaves with cold water. Sprinkle with sesame seeds if desired. Place in a cold oven.

Turn oven to 400 degrees F (200 degrees C). Bake for 45 minutes or until nicely browned. Brush twice during baking time with cold water.