Into a large mixing bowl, place the flour, butter or margarine, egg, salt, and heavy cream. Using the mixer's hook attachment, mix the contents of the bowl together until combined; then transfer the dough to the counter, and quickly mix with your hands. Knead in cooled bacon pieces and pepper.
Roll up the dough into a log, to a diameter of about 1 1/2 inches. Wrap in aluminum foil, and refrigerate for 2 hours, until firm.
|