3 1/2 cups sifted whole wheat flour
1 tsp. baking soda
1/2 cup brown sugar
2 cups milk
2 tbsp. vinegar
3/4 tsp. salt|Mix flour, baking soda, sugar and salt. Stir vinegar
into milk and add to flour mixture. Beat until smooth.
Spread dough 1/4−inch thick on a greased cookie sheet.
Bake in a 375F. oven about 15 minutes.
When cool, grind in a food chopped.
Don't dry out completely or you'll get flour.
Let it finish drying after grinding.
Before serving, mix in anything else you would like;
Nuts and fruit go especially well.