3 1/2 cups graham flour
1 cup brown sugar or 3/4 cup syrup
2 cups buttermilk or sour milk
1 teaspoon salt
1 teaspoon baking soda
Sift flour. Measure and add baking soda and salt. Sift again. Add sugar to flour and mix thoroughly. Add buttermilk to dry ingredients. Beat until smooth.
Spread dough 1/4-inch thick on flat, greased pans. Bake at 375 degrees 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.