1) 1 c butter, soft
2) 2/3 c berry sugar
3) 1/2 c rice flour
4) 2 c all purpose flour
Blend 1) & 2) with hand mixer till light & fluffy.
Whisk 3) & 4).
Gradually add to butter mix.
Turn out onto un-floured surface.
Knead till dough is mostly free from cracks, about 10 min.
Use 2 ceramic shortbread forms sprayed with butter flavored Pam.
Press dough firmly into form so it fills the crevices in the pattern.
Bake 325 till golden brown 30 -35 min.