Perky was granted a patent on machinery for manufacturing his “pillow shape” Shredded Wheat Biscuits. When the patent expired 17 years later, Kellogg Co. began making a whole-wheat biscuit ...
The first graham cracker was a tasteless, dry, whole-wheat biscuit made of finely ground, unbleached wheat flour and coarsely ground wheat bran. The graham cracker’s transformation into the ...