Preheat oven to 325 degrees F (165 degrees C). Spray one 9x5 inch loaf pan with non-stick spray coating.
In a large bowl, blend together the eggs, buttermilk, applesauce, and bananas. Sift together the Splenda Granulated Sweetener, flour, baking soda, and salt; mix into banana mixture. Stir in pecans. Spread batter into prepared pan.
Bake 1 hour, or until a cake tester inserted in the center comes out clean.