Put dry ingredients in a bowl, except soda which should be added to milk just before adding milk to dry ingredients.
Last add oleo and flavorings.
Dough should be fairly thick.
If too thick, add milk, if too thin, add flour.
Put in pans and spread even.
Take out and let cool.
Rub over wire netting, or over grater.
Dry in oven until crisp.
Makes 15 pounds of grape nuts.