Lavash
Makes about 6 large crackers.
Note: This is a showstopper at parties -- a thin cracker as large as a baking sheet, striped with a pattern of seeds and spices, ready to be broken apart and nibbled. Klecko says this cracker bread has been a staple in old-world countries for centuries, "but for years I could not get any chefs to touch this product. When Boston, L.A., New York and Seattle started serving lavash in their cafes around 2001, I knew we were only a half-year from accepting this."
1 pkg. active dry yeast
13/4c. warm water, divided
31/2c. bread flour
31/2c. whole wheat flour
1 tbsp. salt