Preheat oven at 350°. Grease an 8-1/2" x 4-1/2" loaf pan and set aside.
Mash the bananas and set aside.
In a mixing bowl, beat together eggs, oil and maple syrup and set aside.
In a large bowl mix together flour, flaxseed meal, baking powder, baking soda and salt.
Add egg mixture and mashed bananas alternately to dry ingredients, stirring until dry ingredients are moistened. Do not over mix. Pour into prepared pan.
Combine cinnamon and brown sugar and toss with walnuts. Sprinkle over batter.
Bake 55-60 minutes or until a toothpick inserted in the center of the loaf comes out clean.
Let cool before slicing. This bread is slightly crumblier than some others.