1 c  Whole wheat flour
1/4 c  Wheat germ
1 ts Salt
1/2 c  Water
1 c  All purpose flour
1/4 c  Brown sugar
1/2 ts Baking soda
1/4 c  Butter, softened

In a medium bowl, mix flours, wheat germ, sugar, salt and soda. Stir in
water and butter until smooth dough forms. Divide in half; cover; let stand
10 minutes. Place half the dough on a lightly oiled 17 x 14 inch baking
sheet; roll out to a 16 1/2 inch x 13 1/2 inch rectangle. Prick all over
with a fork, cut in 1 1/2 inch squares, brush with water and sprinkle with
additional salt (opt.). Bake at 400 degrees for 8 minutes until crisp but
not overbrowned. Remove to racks to cool. Repeat with second half.