DIRECTIONS: Sift flour. Measure and add soda and salt. Sift again. Add sugar and mix thoroughly. Add buttermilk to dry ingredients; beat until smooth. Spread dough
1/4" thick on flat, greased pans.
Bake at 375-F for approximately 15 minutes or until crisp and a golden brown. Let cool thoroughly and grind through a food chopper. Crisp in oven just before serving.