In a large mixing bowl or the bowl of heavy-duty mixer or food processor, blend the flour, salt, the remaining 1 teaspoon of sugar, and the yeast mixture. Gradually add water, up to the remaining 1 cup, and mix until the dough forms a smooth ball that is not too sticky to handle. (If the dough ends up too sticky, add a little more Kamut flour.) Turn the dough onto a floured surface and knead briefly, until the dough is smooth and elastic.