Preheat oven to 350 degrees. Grease and flour a
loaf pan and set aside. In a large bowl mash
bananas the add melt butter, egg, sugar and
vanilla. Blend flour baking soda, and salt; add
to wet ingredients. Fold in nuts. Pour batter
int prepared loaf pan. Bake for 55 to 60 minutes
( it will be very golden brown on top) or until a
toothpick inserted in the center comes out clean.
Cool for 30 minutes and then remove from pan.
Cool on a rack