Era: 1940 onwards
Sieve the flour and seasoning together.
Cut margarine into squares and rub into the flour mixture until it reaches a crumble consistency, add the cheese and stir together.
Add the egg and mix to a stuff paste with a knife.
Form the dough into a ball with your fingertips, leaving the sides of the bowl clean.
Roll out onto a lightly floured board to ¼ inch thickness.
Cut as desired.
Bake in a moderate oven for 15-20 minutes.