Preheat oven to 325F.
Combine flour, anise seeds, baking powder,
baking soda and salt.
Whisk together eggs, egg whites, lemon zest and
lemon juice, and add to the dry ingredients; mix well.
Working on a floured surface, shape the dough
into 2 logs, each about 14" long and 1 ½" thick.
Set the logs on prepared baking sheet and
bake for 20-25 minutes, or until firm to the touch.
Transfer the logs to a rack to cool.
Reduce the oven temperature to 300F.
Cut the logs diagonally into ½" thick slices.
Stand the slices upright on the baking sheet
and bake for 40 minutes. Let cool before storing.
Makes about 4 dozen biscotti.

39 calories per biscotti: 1 g protein, o g fat,
8 g carbohydrate; 31 mg sodium; 9 mg cholesterol.