100 g  Plain wholewheat flour
   100 g  Plain white flour
    50 g  Cornflour
    50 g  Semolina or ground rice
     2 ts Cinnamon (or more)
   225 g  Soft butter or margarine
   100 g  Caster sugar
 Set the oven to 170 C (325 F, Gas Mark 3) and grease a 19 cm x 29 cm
 (7-1/2 inch x 11-1/2 inch) shallow tin with butter.
 Sift the flours, semolina or ground rice and cinnamon into a large bowl or
 food processor, adding the residue of bran from the sieve.  Then put in
 the butter or margarine and the sugar.  Whizz, or beat, all the
 ingredients together until they form a soft dough which leaves the sides
 of the bowl clean.
 Press this into the tin, leveling the surface by pressing with the back of
 a metal spoon.  Then prick the surface all over with a fork.  Bake for
 about 45 minutes, until the shortbread is set and quite crispy on top and
 very lightly tinged with gold.  It’s more tricky to tell when these are
 done than with normal shortbreads because they are already rather brown!
 If you are in doubt, you can lift up one of the end pieces and look
 underneath it to see if it looks done underneath.  If not, carefully put
 it back and let the shortbread cook for a bit longer.  When it’s done, cut
 it into sections, if you haven’t already done so, and leave it to cool and
 crisp up in the tin.
 This shortbread keeps well in a tin for several days, if it gets the
 chance, and also freezes well.  It defrosts very quickly; you can use it
 almost straight from the freezer.
                 
                 Yields       
                24 Pieces                
