Mix 2 cups Bisquick baking mix, 1/4 cup sesame seed, 1/2 tsp salt and 1/2 cup cold water with fork to soft dough. Knead 5 times on lightly floured surface. Divide dough in half; roll or pat each half into rectangle, 12x8". Cut lengthwise in half. Place thin slice of cheddar cheese on half of...