Preheat oven to 350°F 350 Fahrenheit

Cream margarine and Splenda then add unsweetened applesauce

Then add 1 beaten egg and 3 mashed bananas

Blend in flour, soda, and salt

Pour into a medium lightly greased baking dish and bake for 35-50 minutes (dependent on the size and depth of your baking pan) until golden brown on the top