1 c. whole wheat flour
1/4 tsp. salt
3 tbsp. butter, softened
1/8 tsp. baking powder

Put all ingredients in a bowl and mix with fingers. Add enough cold water to get to stick together. Knead until it has consistency of play dough, roll thin and cut in squares. Prick each with a fork. Bake on greased cookie sheet at 350 degrees until brown and crisp, 8 to 10 minutes. Cool on cake rack.