9 c  All-purpose flour*
1/4 c  Baking powder
1 tb Salt
1 c  Shortening

Mix flour, baking powder and salt. Cut in shortening completely until
particles are size of coarse cornmeal. Refrigerate in airtight container up
to 1 month. 10 cups mix. *If using self-rising flour, omit baking powder
and salt.