Preheat oven to 375 degrees F. Add grated cheese to pie mix. Blend and add cayenne to taste. Roll out on lightly floured surface and cut in strips. The thinner you roll the dough the better. Put on cookie sheet and bake until slightly brown. Remove from oven and sprinkle with salt before removing from pan. Remove to racks and allow cooling. Store in covered container.
Recipe courtesy Betsy Chesson