Preheat oven to 350° F
In a large bowl, combine all dry ingredients together and mix well
Add margarine. Using a pastry cutter, cut softened stick of margarine into flour mixture until it is mealy
Add chopped nuts to dry ingredients. Mix well by hand
In a small bowl, mash bananas with fork. Set aside
In another small bowl, beat eggs with an electric mixer
Add bananas to eggs and stir by hand
Add egg and banana mixture to dry ingredients. Mix well by hand
Fill sprayed Three Bean Salad Cans ½ full (my mom always used old bean cans that had a lining in them. If you don’t have that, just use small bread loaf pans)
Bake at 350° F for 40 minutes