2 cups whole wheat flour
1 cup white or spelt flour
1 tsp baking powder
1/2 tsp baking soda
1/4 tsp salt
1/2 cup shortening
3/4 cup brown sugar
1 tsp vanilla
1/4 cup milk
Cream the shortening and sugar. Mix the dry ingredients. Add the vanilla. Add the flour mixture alternately with the milk to the creamed mixture. Mix well after each addition. Chill dough until firm (several hours or overnight). Divide dough into thirds. Roll out each portion on floured surface to rectangles 1/8" thick. Trim to desired shape. Make a line down the center of the dough with the back edge of a knife and place on greased baking sheet and mark each square with prongs of a fork. Bake at 350 10-12 minutes or until crisp or edges are browned. Remove immediately from baking sheets and cool on wire racks.