In a bowl, using a mixer, blend cheese, butter, cereal, pepper, salt, and flour. Mix until well combined and a chunky dough forms.
Divide dough into 2 even-sized chunks, and place on 2 large pieces of plastic wrap or waxed paper. Roll and shape dough into logs that are about 2-3 inches thick. Wrap tightly and refrigerate for 1 hour.
Preheat oven to 325 degrees. Once dough has stiffened, slice with a sharp knife into 1/4" thick discs.
Place slices on an unrgreased baking sheet and bake in a preheated oven for 20 minutes. Makes approximately 25 pieces. Enjoy!
Note: If you don't have time to chill the dough, it can also be rolled out on a floured counter and cut with cookie-cutters.