In a medium bowl, combine flours, peanuts, wheat germ, cinnamon, baking soda and salt. Beat eggs in large bowl. Add sugar; beat until creamy. Add peanut butter, oil and vanilla; beat well. Add banana, beat 1 minute. Stir in dry ingredients until blended.
Spray two 9X5X3-inch loaf pans with non-stick cooking spray. Divide batter equally between pans; tap on counter to settle batter. Bake at 375°F for 55 to 65 minutes or until toothpick inserted in center comes out clean. Cool in pans 10 minutes. Turn out onto rack; cool completely. Slice 32 slices when cool.
Nutrition information per serving:
Calories from Fat: 81
Trans fats: 0g