Preheat oven to 300 degrees. Heavily grease a large loaf pan.
In a mixer bowl, cream shortening and sugar thoroughly with a mixer. Add eggs and bananas.
In another bowl, combine all the dry ingredients and blend well, then add to the banana mixture. Mix well. If a little thick, add milk. Stir in optional nuts or chocolate chips.
Pour into prepared pan. Bake in preheated oven for 1 1/2 hours or until toothpick inserted in top comes out clean. Makes 1 loaf. Enjoy!