In a medium bowl, combine all filling ingredients. Stir well.
Make crust:
In a large bowl, combine baking soda, flour, oat bran, oats, cinnamon, and brown sugar. Stir in melted
margarine. Press slightly more than half of crust mixture in bottom of a 9- by 13-inch pan sprayed with vegetable cooking spray.
Spread on filling. Sprinkle on remaining crust.
Bake at 325 degrees for 20 minutes.
Cut into bars.
Makes 24 barsRecipe submitted by Irish on 6/12/00