c("In a medium size bowl, combine the whole wheat flour, oat bran, cornmeal, sugar, baking powder and baking soda, and salt.  In another bowl, combine the  buttermilk, egg yolks and oil.", "In a large bowl, beat the egg whites until stiff  peaks form.", "Stir in the buttermilk mixture into the flour mixture.  Fold in the egg whites.", "Lightly coat a skillet with cooking spray and set over moderate  heat.  When the skillet is hot, cook the pancakes 4 at a time, using 1/4 cup  batter for each.", "Cook for about 2 minutes on one side or until bubbles appear  on the surface; turn, then cook 2 minutes or until golden brown on each side and cook through."
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